Bonsai Nutrients and Fertilizers

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Here you'll find Bonsai-specific fertilizers and nutrients.

We've also included general fertilizers that work great on our own Bonsai Trees.

Sort by manufacturer: Advanced Nutrients, Age Old, Bountea, Dyna-Gro, Espoma, General Hydroponics, Hormex, NPK Industries, Remo Nutrients, SUPERthrive

Advanced Nutrients - pH Perfect - Bloom

Advanced pH Perfect bloom will give you the healthiest plants around. You will get the most of your money with this concentrated blend.
$9.95 - $69.95

Advanced Nutrients - pH Perfect - Micro

With chelates absorbed into your plants, you can expect nothing but high quality micro nutrients and an amazing garden. Advanced Nutrients pH Perfect Micro is the way to go!
$13.50 - $94.95

Age Old Organics Bloom

Age Old Bloom is a formidable fertilizier! Plus - it's odorless! Age Old liquid nutrients come highly recommended for soil and hydroponics gardening, both indoor and outdoor use.
$12.50 - $69.95

Age Old Organics Grow

Age Old Organics Grow liquid nutrients come highly recommended for soil and hydroponics gardening, both indoor and outdoor use.
$12.50 - $69.95

Age Old Organics Kelp

Age Old Organics Kelp: Age Old Organics Liquid Kelp concentrate is the original soil and plant bio-stimulant! Made from Norwegian Sea Kelp (Ascophyllum Nodosum), Age Old Kelp is 100% organic.
$7.95 - $69.95

Bountea Bioactivator

Bountea’s Bioactivator has a 20 year proven track record of increasing plant growth by activating and adding nutrients to ordinary compost tea.
$16.95 - $56.50

Dyna-Gro Bonsai Pro fertilizer - 8 oz

There is no need to worry about undesireable salt build-up in your bonsai's growing medium when using Dyna-Gro Bonsai Pro. It simply will not happen.

Dyna-Gro K-L-N Rooting Concentrate

Dyna-Gro K-L-N Rooting Concentrate contains vitamin B-1, plus both IBA and NAA hormones to promote vigorous root growth in bonsai trees, foliage plants, orchids and any other flowering plants.
$9.95 - $27.95

Espoma Potash

If you've been looking for the perfect enriched potassium source for your flowering plants, trees, vegetables, and shrubs, look no further.

FloraBlend Vegan Compost Tea

General Hydroponics FloraBlend Vegan Compost Tea promotes vigorous root growth while strengthening your plant's immune system. It also provides the carbon building blocks needed for improved color and flavor of fruits and vegetables.
$9.95 - $59.50

Hormex root stimulant

Hormex root stimulator is a liquid vitamin and hormone concentrate that encourages new root growth.
$9.25 - $104.95

Hormex Rooting Powder #8 - 0.75 oz

Hormex Rooting Powder #8 is a root growth stimulant that was developed for rooting plants that are difficult to propagate.

RAW Bloom All-In-One

Use RAW Bloom All-In-One to make your plants flower more effective. This fertilizer is a mix a key ingredients that is perfect to add to your plants during their flowering cycle.
$12.75 - $209.95

Remo MagNifiCal

MagnifiCal has been specially designed speed up absorption rates and can start affecting your plants within a couple of hours after use.
$16.95 - $33.95

Remo VeloKelp

​VeloKelp’s amazing formula is packed with vitamins and multiple seaweed extracts, specifically created to support a thriving garden.
$36.50 - $199.95


Add SUPERthrive with your fertilizer for amazing growth! Revitalize ailing plants and trees like magic! Have an over-fertilized problem? SUPERthrive can fix it.
$59.95 - $160.95
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