General Additives and Enhancers

If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use Flora Micro® Hardwater. If your water contains 30 to 50 ppm Calcium, you ...

Premium quality solution grade high nitrogen fertilizer for promotion of rapid plant growth or correction of nitrogen deficiencies. Enzymatically h...

Note: No Return or Refund on this product

Note: No Return or Refund on this product

A rich, organic fertilizer mix infused with a generous amount of beneficial bacteria and Mycorrhizal fungi to stimulate rooting, vigor and optimum ...

CaMg+® is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plant's growth cycle. CaMg+® is biologi...

Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double ...

General Hydroponics FloraPro Calcium + Micros Soluble 25 lb bag Note: No Return or Refund on this product

Fish Meal is an excellent source of Nitrogen and Phosphorus and is recommended for vegetable gardens, flower beds and all types of outdoor plants, ...

A nutrient rich fertilizer ideal for heavy feeders like corn, cole crops and tomatoes, Bio-Fish is loaded with the finest marine based ingredients ...

Note: No Return or Refund on this product

Note: No Return or Refund on this product

Mykos is very-specific specie of Mycorrhiza that works faster and stronger. If you haven't heard of mycorrhiza, it's a microbe that builds root mas...

Note: No Return or Refund on this product

JUNGLE JUICE GROW: provides the Nitrogen, Phosphorous, Potassium and secondary minerals necessary for the types of plants we grow to THRIVE during ...

Feather Meal is a great source of slow release Nitrogen that is perfect for heavy feeders like corn, cole crops and leafy green vegetables. Incorpo...

Use H&G's Nitrogen Boost along with basic nutrients to provide additional levels of nitrogen for the vegetative stage. Over use of Nitrogen Boo...

Note: No Return or Refund on this product

MotherPlant® is a two-part nutrient formula that provides balanced nutrition for stock plants, whether grown hydroponically, in soilless mixes or s...

BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage develo...

The most popular formula in the nursery industry, for all plants indoors and out, lawns, vegetables and citrus.

Give your crops what they need when they need it most with Emerald Harvest® Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supp...

A high Nitrogen source, our Blood Meal is guaranteed to promote rapid, green growth. A wonderful fertilizer for heavy feeders like corn, spinach, s...

Note: No Return or Refund on this product

Demeter's is a highly available form of calcium phosphate blended with amino acids. Demeter's Destiny is Oregon's Only's answer to calcium and magn...

Note: No Return or Refund on this product

Pure Blend® Tea (formerly Pure Blend® Original Grow & Bloom). Pure Blend® Tea combines the key elements of both Pure Blend® Original Grow and B...

AN Nirvana 4L

This new coco coir formula still has a lot in common with the original-however it has been optimized specifically for Coco Coir growers. Here's how...

Get the most benefit from every flower in your garden with Emerald Harvest® King Kola®. A powerful bloom booster designed to create bigger, denser ...

Note: No Return or Refund on this product

Note: No Return or Refund on this product

Pure Blend® Tea (formerly Pure Blend® Original Grow & Bloom). Pure Blend® Tea combines the key elements of both Pure Blend® Original Grow and B...

Pure Blend® Pro is a premium, one-part, natural and organic-based plant food. Pure Blend® Pro is a healthy environment-friendly alternative to comm...

Build up your plant cell walls and encourage productivity with Sturdy Stalk, a potassium silicate supplement from Emerald Harvest®. Sturdy Stalk’s ...

Note: No Return or Refund on this product