As an Amazon Associate, we earn from qualifying purchases. Some links on this site are affiliate links at no extra cost to you. Our recommendations are based on thorough research and editorial judgment.

indoor miniature olive trees

10 Best Indoor Miniature Olive Trees to Spruce Up Your Home Decor

Here’s a practical guide to sprucing up your decor with miniature olive trees. These charming options combine elegance and ease. The 14.6-inch Briful or 2ft artificial trees are great for small spaces, needing zero watering. Prefer some sparkle? The Hairui tree adds ambiance with its 50 LED lights and timer. For beginners, try MYSHELFIE’s dwarf tree in a compact pot. Larger spaces might suit American Plant Exchange’s 5-inch pot version. Discover which suits you best!

Key Takeaways

  • Artificial olive trees offer maintenance-free decor, available in various sizes for small spaces or larger areas.
  • The Briful Artificial Olive Tree, with its realistic appearance, adds charm to any room without watering needs.
  • Hairui Lighted Small Olive Tree brings warm ambiance with LED lights, perfect for parties with convenient timer options.
  • MYSHELFIE Dwarf Olive Tree is suitable for bonsai enthusiasts, thriving indoors and outdoors with minimal care.
  • American Plant Exchange Arbequina Olive Tree provides Mediterranean aesthetics and drought tolerance, ideal for eco-friendly decor.

Briful Artificial Olive Tree with White Pot Decor

Artificial Olive Tree15'' Small Faux OliveTree Fake Olive Plants with White Pot for Home Bedroom...
  • Lifelike Appearance: The faux potted olive tree has bendable branches, realistic trunk, and artificial black olives. The leaves have a nice variation of light and dark...
  • Lightweight and Space-saving: The plant pot is 4.3" in diameter and 4.1" in height. The artificial potted plant measures appr. 14.6" tall from the bottom of the pot to...
  • Premium Material: The faux olive leaves are made with soft silk, while its trunk is made with sturdy and durable plastic. This means they can stay intact and look great...

If you’re looking for the perfect addition to your home or office decor, the Briful Artificial Olive Tree with White Pot might just be the ideal choice. It stands at 14.6 inches tall, making it a charming piece for small spaces. With bendable branches, a realistic trunk, and artificial black olives, it closely mimics a natural olive tree. It’s made from premium materials including soft silk leaves and a sturdy plastic trunk. There’s no need for watering; just dust occasionally to maintain its look. Briful’s expertise since 1995 guarantees high-quality craftsmanship. This piece not only enhances decor but makes a thoughtful gift.

Best For: Individuals seeking a low-maintenance, realistic decorative plant for small living spaces or as a thoughtful gift.

Pros:

  • Realistic and lifelike design with bendable branches and varied leaf colors.
  • Made from durable, premium materials, requiring no watering.
  • Easy to manage and maintain with simple occasional dusting.

Cons:

  • Limited height at 14.6 inches, not suitable for those wanting larger plants.
  • Detachable leaves and olives might need reattachment if disturbed.
  • May not suit individuals preferring live plants over artificial ones.

2ft Artificial Olive Tree with Pot for Home Decor

2ft Artificial Olive Tree with Pot, Tabletop Faux Plants Mini Trees for Home Office Living Room...
  • Wow! what a beautiful artificial tree, full shape and rich fruits.The branches of the fake olive tree are very realistic, not only can the branches be adjusted well, but...
  • This faux olive tree comes in a sturdy and classic black plastic pot filled with cement, no worries about tipping over. Covered with a layer of green moss for a beautiful...
  • This olive trees artificial indoor requires no sunlight, no fertilization or watering, no pruning, no shedding, and no fading. Just wipe it with a damp cloth when it gets...

For anyone with a love of chic and effortless style, the 2ft Artificial Olive Tree with Pot is a fantastic choice for home decor. It fits nicely on tabletops and boasts 228 lifelike leaves along with 16 olive-like fruits. You can easily adjust the realistic branches and arrange them to suit your style. Crafted from sturdy silk material, it’s housed in a black plastic pot stabilized with cement and topped with green moss. This tree is perfect for small spaces. You won’t need to worry about sunlight, watering, or pruning. Just wipe dust with a damp cloth now and then.

Best For: Homeowners or office decorators looking for a stylish, maintenance-free tabletop greenery solution.

Pros:

  • Durable and easy to maintain, requiring only occasional dusting.
  • Realistic appearance with adjustable branches and lifelike leaves and fruits.
  • Perfect for enhancing decor in small spaces like kitchens and bedrooms.

Cons:

  • Limited size makes it unsuitable for large open areas.
  • Artificial components might not appeal to those who prefer natural plants.
  • Black plastic pot may not match all decor styles.

Hairui Lighted Small Olive Tree with Timer (18in, 50 Warm White LED)

Sale
Hairui Lighted Small Olive Tree Battery Operated or USB 18in 50 Warm White LED with Timer, Light Up...
  • 【Authentic Textures】: Hand crafted with vivid tree bark finish over the tree trunk gives it a lovely woodland feel
  • 【Unique Decor】: Totally 4 feet high. Dotted with 160 warm white lights among the grey green olive leaves. A dazzling faux plant lights for home year round and...
  • 【2 Power Modes】: This bonsai tree light can be operated by plug-in USB and 3AA battery. With 6 hours TIMER function included for a convenient use(USB charger and...

The Hairui Lighted Small Olive Tree makes a fabulous choice for those wanting an elegant and functional decor element that suits different occasions. At just 18 inches tall, this tree offers charm with its handcrafted, vivid tree bark finish and lifelike grey-green leaves. You’ve got 50 warm white LEDs giving off a cozy glow, and the timer function makes it easy to manage. It runs on a USB plug-in or 3 AA batteries. Plus, its pliable branches let you reshape it as you like. Perfect for sprucing up house parties or weddings with its natural woodland appeal. You’ll love it!

Best For: Individuals seeking a versatile and stylish decorative piece that adds a warm and natural ambiance to a variety of events and home settings.

Pros:

  • Handcrafted with a realistic tree bark finish and lifelike olive leaves.
  • Offers dual power options: USB plug-in or battery operation for flexibility.
  • Features a convenient 6-hour timer for automated operation.

Cons:

  • Requires 3 AA batteries, which are not included.
  • Limited height at 18 inches may not suit all decor settings.
  • Specific color and design may not fit every aesthetic preference.

MYSHELFIE Dwarf Olive Tree Starter Plant (2 Inch Pot)

MYSHELFIE Dwarf Olive Tree Starter Plant, 2 Inch Pot, Indoor Outdoor Bonsai (1)
  • Live Evergreen Plant: Olea europaea ‘Dwarf’ olive tree starter in a 2-inch pot
  • Compact Growth Habit: Ideal for small spaces, containers, and tabletop plant displays
  • Mediterranean Foliage: Features narrow, silvery-green leaves for a classic ornamental look

Looking to add a touch of natural elegance to your home decor? The MYSHELFIE Dwarf Olive Tree Starter Plant is perfect for you. This compact tree, nestled in a 2-inch pot, thrives both indoors and outdoors, making it an excellent choice for beginners. You can grow it as a traditional plant or shape it into a charming bonsai. It loves full sun and well-draining soil. Water it moderately and trim it occasionally to keep its shape. It can reach up to 4 feet tall but remains low maintenance. With its silvery-green leaves, it adds a sophisticated flair to any space.

Best For: Individuals looking for an easy-to-maintain, versatile plant that adds elegance to small spaces while offering the potential for bonsai shaping.

Pros:

  • Ideal for both indoor and outdoor settings.
  • Low maintenance with a charming aesthetic.
  • Suitable for beginners with an interest in bonsai or traditional plant care.

Cons:

  • Slow-growing, requires patience for full maturity.
  • Needs specific conditions like full sun and well-draining soil.
  • Limited size makes it unsuitable for those desiring a large tree.

American Plant Exchange Arbequina Olive Tree (5-Inch Pot, Fruit Bearing)

American Plant Exchange Arbequina Olive Tree – Live 5-Inch Pot, Fruit Bearing Tree, Cold Hardy...
  • TIMELESS ELEGANCE: The Olive Tree is a symbol of timeless elegance and grace. With its slender, silvery leaves and twisting branches, this tree adds a touch of...
  • CULINARY TREASURE: Beyond its ornamental appeal, the Olive Tree offers a culinary treasure trove. Cultivate your own olives and experience the satisfaction of harvesting...
  • DROUGHT-TOLERANT BEAUTY: Thriving in sunny, arid climates, the Majestic Olive Tree is a testament to nature's resilience. Its drought-tolerant nature means it requires...

Consider the American Plant Exchange Arbequina Olive Tree, especially if you’ve got a love for Mediterranean vibes and culinary adventures. This charming 5-inch pot beauty brings timeless elegance to your space. Its glossy, slender leaves and twisting branches evoke the essence of ancient civilizations. Place it in a sunny area—your kitchen window or living room will do. It’s drought-tolerant and requires minimal water, making it eco-friendly and easy to care for.

Why stop at decor? Grow olives to boost your dishes with home-harvested flavors. This tree offers both aesthetic appeal and a culinary delight. Embrace its historical significance and enjoy its ornamental versatility.

Best For: Individuals who appreciate Mediterranean aesthetics, enjoy homegrown culinary ingredients, and seek low-maintenance, eco-friendly plants.

Pros:

  • Timeless elegance and Mediterranean charm enhance home decor.
  • Provides fresh, homegrown olives for culinary delights.
  • Drought-tolerant and requires minimal water, making it eco-friendly.

Cons:

  • Limited to sunny areas for optimal growth.
  • Requires patience for fruit harvesting, as olives may take time to grow.
  • May not be suitable for very cold climates without proper care.

6ft Faux Olive Tree for Home and Office Decoration

6ft Faux Olive Tree, Artificial Olive Tree Indoor, High Imitation Silk Plant Fake Olive Tree with...
  • 【6FT Simulated Olive Tree】: Our artificial olive tree is carefully crafted to give the tree a realistic appearance, with a single trunk divided into several stems...
  • 【Easy to Care for and Maintain】: The artificial silk olive tree is very easy to care for, it does not require sunlight, fertilizer, watering and pruning, you only...
  • 【Safe Material】: This faux olive tree is made of sturdy and high-quality silk material (real touch, waterproof, environmentally friendly and harmless). The tree pot...

Imagine having the 6ft Faux Olive Tree to revitalize your home or office decor effortlessly. Standing at 72 inches tall and 27 inches wide, this lifelike tree boosts any space’s visual appeal. Crafted with silk leaves and a sturdy PP pot, you’re guaranteed stability. No sunlight or watering is needed, just dust it occasionally with a damp cloth. Its single trunk splits into realistic stems with fruits, which allows customization of branch placement to match personal style. While it comes in a plain black pot, consider placing it in a decorative container. It’s a perfect, low-maintenance choice!

Best For: Individuals or businesses looking to enhance their interior spaces with low-maintenance, realistic, and versatile artificial greenery.

Pros:

  • Realistic and lifelike appearance suitable for various interior decor styles.
  • Low maintenance, requiring no sunlight, watering, or pruning.
  • Customizable branch arrangement allows for personalized styling.

Cons:

  • Comes with a non-decorative pot, requiring an additional decorative pot for aesthetic appeal.
  • Limited to indoor or covered spaces, not suitable for outdoor exposure.
  • May not suit those who prefer real plants for air quality benefits.

10pcs Faux Olive Leaves Stems for Tabletop Decor (Vase Not Included)

Erlandens 10pcs Faux Olive Leaves Stems 10” Tall Artificial Plants Olive Tree Branches for Small...
  • Material: This Olive stems are made of plastic wrapped flexible metal wire, can be easily shaped as required. The silk leaves and high-end foam fruits contribute a lot to...
  • Package: Pack of 10. The artificial branches might be squeezed and twisted unintentionally during delivery. After receive, you can easily re-straighten the stems and...
  • Size: Each faux olive branch is 10 inches tall and has 20 leaves and 2 fruits on it, in total 200 leaves and 20 fruits. The leaf part is about 6 inches. Each stem has...

If you’re someone who loves decorating with a natural vibe but dreads plant maintenance, these faux olive leaves might be perfect for you. They come in a bundle of 10, each one standing at 10 inches tall, making them ideal for small vase tabletop decor. You won’t need a vase; these versatile stems can fit into your existing decor effortlessly. With 200 leaves and 20 foam fruits, they add realistic touches to any setting.

The stems are built from plastic wrapped around metal wire, so you can easily shape them to suit your style. Forget watering—just arrange and enjoy!

Best For: Individuals who want a maintenance-free, natural-looking decor option for small vase displays in homes or offices.

Pros:

  • Realistic look with silk leaves and foam fruits.
  • Flexible metal wire allows for easy shaping.
  • Requires no maintenance like watering or pruning.

Cons:

  • Vase not included, requiring a separate purchase.
  • Limited to small vase displays due to 10-inch height.
  • Lacks the scent and freshness of real plants.

Small Artificial Faux Olive Tree for Indoor Decor

Small Artificial Faux Olive Tree, 24" Fake Olive Tree, Olive Trees Artificial Indoor in a White Pot...
  • Lifelike Design : Crafted with intricate attention to detail, this faux olive tree mimics the natural appearance of a real olive tree. The lush leaves, lifelike branches...
  • Low Maintenance : No green thumb? No problem! This artificial tree requires no water, sunlight, or trimming. Enjoy year-round greenery without the upkeep, making it...
  • Versatile Decor : Whether it’s on a tabletop, in a cozy corner, or as part of a centerpiece, this small olive tree fits seamlessly into any decor style. Its simple...

For those with busy schedules or low-light living spaces, a Small Artificial Faux Olive Tree is an ideal addition to your home. Standing at 24 inches, this charming tree in a white pot mimics a real olive tree with its intricate details, lush leaves, and authentic color variations. There’s no water, sunlight, or trimming required, which makes it perfect for maintaining year-round greenery without any effort. Its compact design fits perfectly on tabletops, cozy corners, or as a beautiful centerpiece in any rustic, modern, or traditional decor style. Made from high-quality materials, it remains vibrant without wilting or fading.

Best For: Individuals with busy lifestyles or those living in low-light environments who wish to enjoy year-round indoor greenery without maintenance.

Pros:

  • Low maintenance, requiring no watering, sunlight, or trimming
  • Compact design perfect for tabletop or small space decor
  • High-quality materials ensure durability and long-lasting beauty

Cons:

  • Lacks the natural fragrance of a real olive tree
  • Does not contribute to indoor air purification like real plants
  • Limited height may not suit larger decorative spaces

5FT Faux Olive Tree with White Planter

VIVATREES Olive Trees Artificial Indoor, 5FT Tall Faux Olive Tree with White Tall Planter...
  • ✅ Planter Included - Our olive tree comes with a 9.45 inch White Planter ,save extra purchase of planter.The artificial Olive tree is pre-assembled in a sturdy plastic...
  • ✅ Easy Maintenance - No sunlight,No watering, No pruning, No fertilizer required, the faux plants tall is an ideal room decoration for people who love plant but don’t...
  • ✅ Lifelike Artificial Plant - Realistic looking plant with vibrant colors, and true to life texture details.The olive trees artificial indoor are lifelike, when it is...

The 5FT Faux Olive Tree with White Planter is perfect for those who love greenery but loathe maintenance. Standing at five feet tall, this artificial tree is pre-assembled in a sturdy 9.45-inch white plastic planter. It requires no sunlight, watering, or pruning, making it ideal if you have limited time or energy. Its realistic look and texture provide a rejuvenating touch to any room. Place it in your living room, office, or entryway. This faux olive tree can swing slightly, creating a natural feel. It’s a fantastic gift idea for housewarmings or holiday occasions, adding beauty and color effortlessly.

Best For: Individuals who desire the aesthetic appeal of greenery without the hassle of maintenance.

Pros:

  • Realistic appearance and texture that enhances room decor.
  • Requires no maintenance, perfect for those with busy lifestyles.
  • Versatile placement options for both residential and commercial spaces.

Cons:

  • Lacks the natural fragrance and benefits of real plants.
  • May not appeal to those preferring natural greenery.
  • Initial cost may be higher compared to real plants.

LITBLOOM Lighted Tabletop Olive Tree with LED Fairy Lights and Timer

LITBLOOM Lighted Tabletop Olive Tree 18IN 50 LED Fairy Lights with Timer Battery Operated or USB...
  • 【LIFELIKE LOOK】: Grey green organic textured olive leaves. Realistic bark texture hand crafted over the tree trunk make the centerpiece looks like a piece of artwork...
  • 【EXCLUSIVE DEISGN】: This 18IN tabletop tree is uniquely designed the artificial greenery with 50L cozy warm white fairy LEDs for Home and Holiday decoration
  • 【TIMER FUNCTION】: Operated by 3AA batteries and plug-in USB(batteries or USB charger NOT included). Timer function included with 6 hours on and 18 hours off

Looking for a charming way to light up your living space? The LITBLOOM Lighted Tabletop Olive Tree might be just what you need. At 18 inches tall, it features 50 LED fairy lights, offering a warm glow. Use either 3 AA batteries (not included) or a USB plug-in. Its lifelike grey-green olive leaves and realistic bark texture are stunning. You can shape its sturdy branches to suit your style. Thanks to the timer, it stays lit for six hours, then rests for 18. Perfect for Christmas, weddings, or parties, this tree adds elegance to any festive occasion.

Best For: Individuals seeking a versatile, decorative lighting solution for enhancing home ambiance during festive occasions or daily decor.

Pros:

  • Lifelike design with realistic olive leaves and bark texture
  • Flexible and customizable branches for personalized styling
  • Battery-operated and USB power options for convenience

Cons:

  • Requires purchase of AA batteries separately
  • Limited height might not be suitable for all settings
  • Timer function may not be customizable beyond the preset 6 hours on, 18 hours off

Factors to Consider When Choosing an Indoor Miniature Olive Tree:

choosing indoor olive tree

When choosing an indoor miniature olive tree, think about the size you need and the space you have. Consider the tree’s design—does it match your home’s aesthetic and will it fit your style? You’ll also want to look at how easy it is to maintain and care for, including lighting needs and watering schedule, plus check the material for durability and how realistic it looks.

Size and Space Efficiency

Although picking the right size miniature olive tree for your home might seem like a small decision, it can make a big difference. A tree that stands between 14 to 24 inches fits nicely in compact spaces like cozy corners or on tabletops. You can place it anywhere without worrying about taking up too much room. Its small size makes it a perfect choice for side tables and office desks. This versatility guarantees your olive tree enhances the decor of small apartments or tight spaces without crowding them. Many come in stylish pots or vases too, adding to their space-saving charm. By choosing the proper size, your miniature olive tree can be a striking decorative accent requiring little maintenance.

Design and Aesthetics

Choosing the right indoor miniature olive tree can spruce up your home’s decor while adding a touch of elegance. Look for trees with lifelike leaves in varied green shades that enhance their natural look, making them adaptable to multiple decor styles. Opt for designs with adjustable branches so you can customize the tree’s shape to fit any setting. A realistic trunk texture, complete with fruit details, adds depth and authenticity, boosting the tree’s aesthetic appeal. Compact sizes make them perfect for tabletops or cozy corners. You can enhance their charm by adding warm LED lights or unique decorative elements. This elevates their appeal for various occasions, ensuring your indoor space gains that inviting, sophisticated touch you’re aiming for.

Maintenance and Care Needs

Caring for indoor miniature olive trees can be invigoratingly straightforward, especially if you choose artificial ones. You won’t need to worry about watering or sunlight. Just a quick dusting with a damp cloth now and then will keep your tree looking fresh. Artificial trees are perfect if you’re busy and want hassle-free decor, as they keep their leaves and maintain their look all year. Flexible branches allow you to tweak the shape with ease, offering style flexibility without extra fuss.

For those opting for real miniature olive trees, remember they need a bit more attention, like moderate watering and full sun exposure. Even then, they need minimal care, making them manageable additions to your home, balancing beauty and simplicity.

Material and Durability

Now that you’ve got a grasp of the maintenance aspect, let’s talk materials and durability. Choose a miniature olive tree with high-quality silk leaves and a sturdy plastic trunk. This choice enhances realism and guarantees longevity. Durable construction matters—your plant should handle minor handling without losing its appeal. Artificial trees with detachable leaves or fruits are smart picks, offering easy maintenance if parts fall off.

Consider pot stability; a weighted base or cement filling keeps your tree upright and prevents tipping. Robust UV resistance is vital for synthetic materials, so look for options designed to retain color under various lighting conditions. By focusing on these aspects, you’ll secure your indoor miniature olive tree remains a beautiful and enduring piece of decor.

Realism and Appearance

When you’re picking an indoor miniature olive tree, realism is key. Focus on details like varied leaf colors—light and dark greens mimic real olive trees well. A lifelike trunk design, with realistic texturing, catches the eye and really boosts authenticity. Look for trees made with high-quality materials like silk leaves and foam fruit, as these can greatly enhance their realistic look and feel. Adjustable branches let you customize the tree’s shape, helping it appear more natural. Verify the tree’s height and size match your space. A tree that’s proportionate won’t be overshadowed by its surroundings. With a keen eye for these details, you’ll find an indoor olive tree that complements your home beautifully.

Versatility and Usage

Although miniature olive trees are small, they pack a big punch when adding style to various settings. You can place them on tabletops, kitchen counters, or cozy corners without clutter. They fit well due to their compact size—usually around 18 to 24 inches tall. Whether your decor is rustic, modern, or traditional, these trees blend seamlessly with different styles. Plus, they’re perfect for events like weddings and parties, adding a charming touch anywhere.

Since they’re artificial, you won’t have to worry about sunlight or watering. They’re great as gifts—for housewarmings or holidays—bringing delight year-round. If you’re busy or have a low-light environment, these trees adapt perfectly. Versatility meets convenience with miniature olive trees, enhancing any space effortlessly.

Power and Operation Options

Choosing the right power option for your indoor miniature olive tree can really make a difference in convenience and placement. If you enjoy repositioning your decor, a battery-operated tree might suit you best. It doesn’t need an electrical outlet, letting you place it wherever you like. On the other hand, a USB plug-in option provides steady power, perfect for longer display times. Some models offer both options, combining flexibility with reliability. Want hassle-free operation? Look for a timer function that automates on/off cycles; it saves you effort and optimizes power use. Also, consider how the power source affects the LED lights’ brightness and longevity, ensuring it complements your space’s ambiance. Choose based on your lifestyle and maintenance preference.

Gifting Potential

Gift-giving can feel intimidating, but let’s simplify it with miniature olive trees. These charming plants are perfect for almost anyone on your list. They symbolize peace and prosperity and require minimal care, ideal for busy folks or plant novices. With their compact size, typically around 12 to 24 inches, these trees fit beautifully in various indoor spaces without overwhelming the area. And if you’re worried about maintenance, many are available in lifelike artificial versions, offering nature’s touch minus the upkeep. They serve as elegant reminders of special moments, much more lasting than a bouquet. Trust me, choosing a miniature olive tree as a gift might just make you the most thoughtful gift-giver around, without the usual stress.

Frequently Asked Questions

Are Miniature Olive Trees Safe for Pets?

Yes, miniature olive trees are generally safe for pets. However, you should still keep an eye on your furry friends. If your pet has a tendency to chew plants, place the tree out of reach. Make certain your olive tree is in well-draining soil, like sandy cactus mix, and water it sparingly. Olive trees thrive in bright, indirect light and prefer temperatures around 65-75°F. Regular pruning keeps them healthy and manageable.

How Often Do Indoor Olive Trees Need Watering?

Think of watering your olive tree like providing it with a revitalizing drink. It’s best to water it every 7-10 days. Test soil with your finger; it should feel dry about an inch down before watering. If leaves seem droopy or soil remains wet, it might be overwatered. Use room temperature water to avoid shocking it. Check for drainage, too, so excess water doesn’t suffocate the roots.

Can Olive Trees Improve Air Quality Indoors?

Yes, your indoor olive trees can improve air quality. They absorb carbon dioxide and pollutants through their leaves and release oxygen. It’s best to keep your olive tree in a room at 65-80°F with indirect sunlight. Water them thoroughly when the top inch of soil feels dry. Use a pot with a good drainage system, and don’t forget to check and trim excess branches for healthy growth. Simple care goes a long way!

Do Indoor Olive Trees Attract Pests?

About 65% of indoor gardeners report pest issues, and olive trees can attract pests like aphids and spider mites. Keep a close eye on leaf color and texture. Wash leaves with a mild soapy solution monthly. Make certain good airflow, maintaining temperatures around 65-75°F. Avoid overwatering, as it invites trouble. Place them in bright light for 6-8 hours daily. Use neem oil as a safe repellent. You’ll have healthier plants with these tips.

Are There Specific Fertilizers for Olive Trees?

Yes, you should use specific fertilizers designed for olive trees. Look for a balanced fertilizer, such as 10-10-10 or 16-16-16, which provides essential nutrients. Apply it during the growing season, usually in spring and summer. Mix one tablespoon of fertilizer in a gallon of water, and use it every four to six weeks. Ascertain the soil stays moist but not waterlogged. This helps your indoor olive tree thrive and stay healthy.