• organic gnat killer
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  • Big Leaf Energy® concentrate
Botanical insecticide and plant conditioner

Big Leaf Energy® concentrate

(8 reviews)
$39.99
$39.99 -20%
$49.99
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Shipping calculated at checkout.
ADD REFILLABLE SPRAY BOTTLE?:

Say hello to endless refills and goodbye to pests.

We’ve reimagined neem oil—more powerful without the smell. Our advanced formulation enhances the natural properties of high-azadirachtin to protect plants against a wide range of pests and plant promotes wellness.

  • Refills a 16 FL OZ spray bottle up to 62 times.
  • Makes up to 92 gallons of soil root drench.

At its core, Big Leaf Energy® combines the time-tested potency of High Azadirachtin Neem Oil emulsified with a heavenly blend of essential oils, forming a multi-functional product that not only nourishes and safeguards your plants but also infuses your surroundings with a serene aroma.

Whether you're nurturing your indoor sanctuary or tending to your outdoor oasis, this blend is your all-in-one solution for promoting plant wellness throughout your green spaces.

When diluted, this versatile, organic liquid revitalizes and enhances the beauty of your hard-leaved foliage plants while fostering their long-term health.

Big Leaf Energy® is your go-to choice, especially for large leaf plants prone to unwanted intruders and soil ailments. Experience the difference.


  • Helps control pest infestations naturally
  • Promotes healthy roots and vibrant foliage
  • Cleans and shines leaves for a polished look
  • Boosts soil health and immunity
  • Nourishes plants from roots to leaves
  • Eco-fabulous glass bottle
  • Dropper pipette for precise measuring
  • 100% Organic ingredients
  • Vegan
  • Biodegradable
  • Read instructions prior to use.
  • Shake well before each use.
  • Oils will become solid when cold. Place bottle in jar of very warm water prior to use if cold.

PREPARATION

  • Foliar spray: Add 3-6 mL per 16 ounce bottle.
  • Soil drench: Add up to 5 mL per gallon of water

Use only as directed according to the label.

  • Made in USA
  • 100% organic ingredients
  • Hand-crafted, unique formulation
  • Test a small area of a plant first prior to treating the entire plant.
  • Do not use undiluted.
  • Clean spills promptly.
  • Wash hands with soap and water after use.
  • Not intended for internal use. Do not drink.
  • Avoid eye contact.
  • Keep out of reach of children and pets.

Read product label for important instructions for use including precautionary statements and recommendations.

What's inside?

  • neem oil for plants
    Cold-Pressed Neem Oil

    A powerhouse for plant health— azadirachtin protects leaves, kills pests, and enhances natural shine.

  • essential oils for plants
    Organic Essential Oils

    Our secret blend both infuses your environment with a yummy aroma while super-charging plant health.

  • Vegan Liquid Soap

    Naturally brings the emulsion together and keeps leaves clean and happy.

Targets these pests and diseases:
mealybug and gnat killer mealybug and gnat killer

HOW TO USE?

Gallons of pest resistance

Just add 1 dropper (1 mL) of Big Leaf Energy® per Liter of water each time you water to maintain healthy pest-free plants.

That makes up to 92 gallons!

  • For leaf care: Add 2 to 5 mL per 16 ounce spray bottle (1-3 tablespoons per gallon).
  • For soil drench: Add ¼ to½ tsp per gallon of water.
VIEW PRODUCT LABEL

What to expect?

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Vibrant Leaves

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Disease-free, pest-free plants

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Boosted soil immunity

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Nourishes soil to sprout

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SUSTAINABLY GREEN

Plant care. Planet care.

Produced with eco-conscious practices in the USA, from the ingredients we select to the packaging we use. Sustainability never smelled so good!

How we're different

Feature Big Leaf Energy® Traditional Neem Oils
Value High-azadirachtin, undiluted Diluted with carrier oils
Passes the smell test? Yes No
Extra benefits Enhanced blend Basic

Frequently asked questions

Big Leaf Energy® is an enhanced neem oil emulsion designed to tackle a wide range of pests and fungal issues directly on your plants, promoting healthier foliage and stronger growth. Unlike BTI drops, which can spoil quickly and are effective only against mosquito larvae in standing water, Big Leaf Energy® offers a comprehensive solution for plant care against larvae and adult pests. It not only controls pests but also helps nourishes your plant’s overall vitality. For a more versatile and effective approach to plant health, Big Leaf Energy® is your go-to choice.

The essential oils selected for Big Leaf Energy boost the power of neem oil for preventing and combatting pests and plant diseases. They mask the nasty smell of neem oil and are a great addition to your eco-conscious gardening practices.

Big Leaf Energy® is awesomely effective at combatting powdery mildew. Simply add 2 mL of Big Leaf Energy® concentrate per liter of water and spray leaves and soil. Make sure to get both the top and bottom of all leaves to stop the spread.

Big Leaf Energy Concentrate is designed with your pets' safety in mind. However, it's important to exercise caution due to the presence of essential oils in the formula. When applying the concentrate to your plants, make sure to allow treated areas to dry thoroughly before allowing your pets near them. Essential oils, while safe for humans, can be more potent for animals, so it's best to err on the side of caution. Store the concentrate out of your pets' reach to prevent any accidental ingestion. If any spills occur during application, promptly wipe them up to avoid any inadvertent tracking by paws.

When diluted with water, Big Leaf Energy® encourages plant wellness and resilience from soil to leaf without leaving behind toxic residue or interfering with natural plant systems. It's strong enough to use for garden problems, and yet smells good enough to use indoor for houseplant care.

Yes, however, for houseplants we recommend using reverse osmosis or distilled water as tap water can leave behind mineral deposits. For garden use, municipal water is perfectly adequate.

Setting the bar for quality + value

  • made in usa plant food
    Crafted in USA
  • essential oils for plants
    Promotes Wellness
  • affiliate commission
    Best Value

From our hive

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"It helps with pest prevention but it smells a lot better (than neem oil), gives the leaves healthy shine."
Source: @spiritplants

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"I love Big Leaf Energy. It shines and cleans the leaves, helps protect the plant, is pollinator friendly, and actually smells good too!"
Source: @plantsandfurbabies

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"It’s also made with neem oil so bonus it protects against pest as well! But my favorite thing about it is the smell! It smells like essential oils it’s really nice!"
Source: @plantsinafarmhouse

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"Do your plants a favor and clean them off every couple of weeks."
Souce: @happy_little_houseplant

Customer Reviews

Based on 8 reviews
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(8)
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D
Dara Johanson
Excellent products

I love how green and big plants have gotten. Purchased the plant parent kit worth every penny.

User picture User picture User picture User picture

Sweet! Thanks so much for sharing!

R
Rosemary DeSa
Happy Happy Happy

After months of sad plants. I now have happy plants. Thriving happy and shiny plants.

Thank you so much, Rosemary!

H
Harold Lewis

This stuff is liquid gold I love it for all 196 of my plants

N
Nick Bailey

Love this company and all of their products! Refill works great!

E
Erin Salazar

Love!

12

This product has not been registered by the United States Environmental Protection Agency because it qualifies for exemption under FIFRA Section 25(b) as a minimum-risk pesticide.

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