Nutrient Additives and Plant Stimulators

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Mammoth P - 250ml
MAMMOTH P is an organically derived microbial inoculant for growing plants that maximizes phosphorus and micronutrient cycling to maximize bud growth, increase yield, and enhance plant health.
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Mammoth P - 250ml
$49.00
Nectar For The Gods Nectar For The Gods One Shot 4 lb
One Shot is a soil amendment for super soil style gardening. One Shot is a blend of natural ingredients that are ground into fine powders and held together with a molasses binder in small pellets. The molasses activates and encourages microbial activity i
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Nectar For The Gods One Shot 4 lb
$15.00
Canna Canna Bio Boost 250mL
BioBOOST by BIOCANNA is a natural additive that promotes bigger blooms and stronger flavors in flowers to create a high-quality yield.
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Canna Bio Boost 250mL
$35.20
Down To Earth Down To Earth Bat Guano (7-3-1) - 2 lb
The undisputed champion of organic fertilizers, Bat Guano is rich in readily available Nitrogen, Phosphorus and micronutrients and provides essential plant nutrition for vigorous vegetative growth and early fruit and flower development. Bat Guano is fast
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Down To Earth Bat Guano (7-3-1) - 2 lb
$18.99
Silica Earth Silica Earth Volcanic Silica Minerals Micronized Powder - 1lb
Silica Earth Volcanic Silica Minerals works great as a dry mineral additive for soil, coco, rockwool substrate applications, AND for mixing with liquid nutrients, compost tea and foliar. (*safe to use on or near plant roots.)
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Silica Earth Volcanic Silica Minerals Micronized Powder - 1lb
$20.99
Real Growers Real Growers Recharge 2oz Bag
Stronger, healthier plants and roots, in 48 hours or less. Works great in traditional soil and soilless media. All the benefits of compost tea, with none of the mess.
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Real Growers Recharge 2oz Bag
$9.95
Canna Canna CalMag Agent 1L
CANNA CALMAG AGENT is a calcium and magnesium mineral nutrient designed to improve water quality for calcium sensitive systems, such as when using reverse osmosis water with a coco medium. Our CANNA CALMAG AGENT increases water hardness, without disruptin
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Canna CalMag Agent 1L
$19.01
LOTUS Lotus Pro Series Carboflush - 18 oz
Lotus Pro Series Carboflush is designed to remove excess nutrient buildup stored within plants and medium, and acts as a catalyst for flushing your plants in their final stage of growth, while still providing the necessary components for microbial activit
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Lotus Pro Series Carboflush - 18 oz
$27.95
Plant Success Plant Success Great White Mycorrhizae 1 oz
The endo and ecto mycorrhiza, beneficial bacteria and trichoderma build a microbial system in and on plant roots which enhance water and nutrient uptake. Great White can be used in hydroponics, field agriculture or home gardening. It is best used as a see
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Plant Success Great White Mycorrhizae 1 oz
$14.99
Plant Success Plant Success Great White Mycorrhizae 4 oz
The endo and ecto mycorrhiza, beneficial bacteria and trichoderma build a microbial system in and on plant roots which enhance water and nutrient uptake. Great White can be used in hydroponics, field agriculture or home gardening. It is best used as a see
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Plant Success Great White Mycorrhizae 4 oz
$43.08
Maxicrop Maxicrop Liquid Seaweed - 1L
Maxicrop is a great choice for those who do not want to use synthetic rooting compounds or for those who want to feed their plants more than 70 minerals, vitamins, and enzymes. Maxicrop is extracted from Norwegian seaweed. This all natural product has a m
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Maxicrop Liquid Seaweed - 1L
$14.99
General Hydroponics GH pH Down - Qt
For plants to grow their best, it's important that the nutrient pH be slightly acidic - the range of 5.5 to 6.5 is considered ideal for most crops. Our own pH Down is made with phosphoric acid. There are many pH down products on the market, but you get mo
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GH pH Down - Qt
$15.99
Down To Earth Down to Earth Rock Phosphate 0-3-0 5 lb
Down To Earth™ Rock Phosphate is essential for building soil phosphate levels for long-term plant productivity and for preventing calcium deficient soils.
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Down to Earth Rock Phosphate 0-3-0 5 lb
$14.99
Earth Juice Earth Juice Hi-Brix Molasses - Gal
72% Brix. Pure premium-grade unsulfured sugar cane molasses. A natural source of carbohydrates (sugars) and plant nutrients. For indoor & outdoor plants in soil or hydroponics. Highly recommended for brewing plant tea
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Earth Juice Hi-Brix Molasses - Gal
$28.99
Down To Earth Down To Earth Rose and Flower Mix (4-8-4) - 5 lb
Down To Earth Rose & Flower Mix is outstanding for all types of roses, bulbs, flowering shrubs and even onions and garlic. Apply when planting new roses, bulbs and perennials and use throughout the season when new growth appears on existing plants.
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Down To Earth Rose and Flower Mix (4-8-4) - 5 lb
$17.99
Xtreme Gardening Xtreme Gardening Azos 6 oz
Azos is a beneficial microbe that sparks new root development and boosts growth. Azos works by rapidly increasing plant production of IAA (indole-3 acetic acid)–a natural plant hormone, affecting cell division, growth rates and plant and root development.
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Xtreme Gardening Azos 6 oz
$35.08
Plant Success Plant Success Great White Mycorrhizae 8 oz
The endo and ecto mycorrhiza, beneficial bacteria and trichoderma build a microbial system in and on plant roots which enhance water and nutrient uptake. Great White can be used in hydroponics, field agriculture or home gardening. It is best used as a see
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Plant Success Great White Mycorrhizae 8 oz
$77.51
Espoma Organic Bio-Tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4lb
The Ultimate Starter Fertilizer with both Endo & Ecto Mycorrhizae
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Espoma Organic Bio-Tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4lb
$10.99
Canna Canna Bio Boost 1L
BioBOOST by BIOCANNA is a natural additive that promotes bigger blooms and stronger flavors in flowers to create a high-quality yield. BioBOOST enhances the rate plants absorb nutrients, and is to be used during the start of the blooming period. BioBOOST
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Canna Bio Boost 1L
$105.80
Down To Earth Down To Earth Seabird Guano 0-11-0 - 5 lb
Use our high phosphorous Seabird Guano to dramatically increase both the amount and size of blooms throughout the flowering period for all indoor and outdoor plants. Seabird Guano greatly enhances beneficial bacterial activity in the soil, and because itâ
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Down To Earth Seabird Guano 0-11-0 - 5 lb
$29.79
Canna Canna Rhizotonic 1L **Best By Date 8/9/24**
CANNA RHIZOTONIC contains multiple vitamins and is 100% natural. RHIZOTONIC can be used regardless of the type of medium.
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Canna Rhizotonic 1L **Best By Date 8/9/24**
$41.49
NPK Industries NPK RAW Cane Molasses - 2 oz
RAW Cane Molasses is a highly concentrated, water Soluble micronized molasses that gives all the benefits of Liquid Molasses without all the mess.
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NPK RAW Cane Molasses - 2 oz
$12.99
Gaia Green Gaia Green Super Fly Insect Frass 3-1-2 - 750g
Super Fly Insect Frass is a fertilizer derived from the excreta of black soldier fly larvae. It is a renewable resource produced from pre-consumer food waste fed to fly larvae. Rich in essential nutrients.
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Gaia Green Super Fly Insect Frass 3-1-2 - 750g
$15.99
Down To Earth Fish Bone Meal 4-12-0 - 50lb
A marine based alternative to traditional steamed Bone Meal and is great for flowering plants, trees, and shrubs. A great source of Phosphorus and Calcium, it contains a small amount of Nitrogen and is an ideal for new garden beds, perennials, and bulbs.
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Down To Earth Fish Bone Meal 4-12-0 - 50lb
$62.99