FREE SHIPPING ON ALL ORDERS OVER $100 (CONTINENTAL US ONLY!)

Search Results

About

By specializing in custom blend fertilizers and personal care products, we aim to make gardens and their humans healthier.

85%

(1352)

(77)

(49)

(24)

(94)

1215

Fantastic products

We have been using your Tomato Fertilizer (along with others like the Lettuce and the Ammonium Calcium Nitrate) and we love them! Your products give our plants such vigor and great taste. The most important part is that your products are clean so we can rest easy.

Still waiting on delivery! Tracking shows all over the country

Still waiting on delivery! Tracking shows all over the country, including being in Buffalo.

I accidentally ordered 2

Strawberries in tubs depleted of BA

I bought it for my strawberries and it perked them right up! They had been in tubs for years and all the BA had washed out.

Contains no calcium

Contains no calcium, a micronutrient necessary to prevent blossom end rot.

Thanks for the feedback, Christo, and you're right, 4-18-38 has no calcium. That's intentional. Calcium and phosphate react and lock each other up when combined, so a high-phosphate fruiting formula has to leave calcium out to keep the phosphate available. The calcium goes in separately. Our Cal-Mag Plus 2-0-0 is built for that, applied on a separate watering day from the 4-18-38, and that pairing is what prevents blossom end rot. Reach us at questions@greenwaybiotech.com if you'd like help with rates.

1 2 3

Hydroponics Nutrients

Nitrogen Fertilizers

Organic Fertilizers

Organic Meals

Phosphorus Fertilizers

Potassium Fertilizers

Specialty Fertilizers

Water Soluble Fertilizers

Chelated Fertilizers

Search Results

About

Explore

Connect

Currency

Let customers speak for us