- Description
- Product Features
- Specifications
Ascophyllum nodosum seaweed extract with 14% soluble potash. Ferti-Organic Soluble Seaweed Extract 0-0-14 is an OMRI Listed biostimulant and potassium fertilizer derived from fresh Ascophyllum nodosum seaweed. It delivers 14% soluble potash alongside naturally occurring alginic acids, amino acids, cytokinins, and auxins that stimulate plant growth, improve stress tolerance, and enhance soil biology.
Optimized for Biostimulation and Potassium Delivery
Ascophyllum nodosum is the gold standard seaweed source for agricultural biostimulants, providing a complex matrix of plant growth regulators and organic compounds that improve crop quality, yield, and resilience. The water-soluble powder format allows precise application via fertigation or foliar spray.
Key Features
- NPK: 0-0-14 with 14% soluble potash
- OMRI Listed for certified organic production
- Derived from Ascophyllum nodosum — premium seaweed source
- Contains alginic acids, amino acids, cytokinins, and auxins
- Improves stress tolerance, fruit set, and crop quality
- Water-soluble for fertigation and foliar spray
Application
Apply via fertigation or foliar spray. Compatible with most fertilizer programs. Consult product label for crop-specific rates and timing.
Specifications
- Package size: 50 lb bag
- SKU: FO-Seaweed-0-0-14-50lb
- OMRI Listed for organic use
- High Analysis: Fertilizer grade 0-0-14
- OMRI Listed: Approved for use in organic agriculture.
- Pure: Low in chloride, sodium and heavy metals.
- Water Soluble: Completely soluble in water making it perfect for fertigation or foliar solutions.
APPEARANCE: dark brown/black powder, flake.
Specifications Nitrogen (N): | 0.7% |
Phosphorous (P): | 0.02% |
Potassium (K): | 11% |
Potash (K2O) | 14% |
pH | 8-10 |
Ferti-Organic Soluble Seaweed Extract 0-0-14 - 50 lb
Ferti-Organic Soluble Seaweed Extract 0-0-14 - 50 lb
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At the leading edge of the market, Custom Hydro stands out by providing the growing industry with fertilizers that are not only of premium quality but also feature innovative
solutions tailored for the unique needs of hydroponic and organic farming practices.
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Customized Fertilizer for your Favorite Crops.
Amazing product. I don't recommend growing anything without using Kelp Extract Powder. It's super helpful when germinating by soaking the seeds in water with kelp extract powder and aloe vera flakes/powder and then planted which provides vigorous growth, with every transplant to avoid transplant shock, spraying clones leaves to help them root faster and feed them through the leaves and soaking the root riot plugs and then insert the clones in them and then spray clones with it three times a week, and with every feeding or once a week throughout the whole growing cycle. Amazing product at 1.25 g per gallon of water and does wonders. One of the best products to give to your plants.
Best seaweed fertilizer on the market!
I've been using Kelp Extract Powder for over 15 years and when I tried this Kelp Extract I was impressed how well the plants responded to it. I use it with every single germination for indoor and outdoor Medical Cannabis cultivation as my primary purpose but also use it with fruits, vegetables, and houseplants. I use Kelp as Foliar Applications once a week during vegetative stage, and as a root drench with every single watering except water only days which are every 3rd watering as follows: FEED FEED WATER, FEED FEED WATER, etc... Kelp reduces its own rooting hormone and drastically helps with germination and cloning and transplanting. It also delivers an abundance of vitamins, minerals, trace elements, potassium, and provides food for the microbes and stimulates growth. This particular kelp is the best variety I have ever used and have been recommending it to absolutely everyone for absolutely any type of plants. There isn't a bad time to use kelp because it's always beneficial if used correctly at 1.25 grams per gallon of water as a root drench and foliar applications. Thank you for being awesome!