17mm TechLock Coupling (Bag of 25 ea)

Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.

Grodan A-OK plugs are designed for seed and cutting propagation prior to "blocking on" into larger growing blocks. The V-shape design of the plug discourages tangling of roots between the plugs in the A-OK plug sheet. A-OK plugs come in a sheet that fits a standard 10x20 flat.

These reusable trays are built tough for long lasting durability! They are injection molded, where as most 10 x 20 trays are vacuum formed. They are four times the thickness of regular 10 x 20 trays. No need to use multiple trays to gain strength when one quad thick tray will do the trick. The tray insert has a perforated bottom for easy drainage.

The premium quality, injection molded nursery pots are much thicker and durable than traditional "blow molded" nursery pots. These are the best quality pots on the market. Wide rim with grip lip for easy movement. They are reusable pots offering a long life because of their high quality. Made in the USA.

Controls worms and caterpillars on fruits, vegetables, ornamentals and shade trees

OMRI Listed for organic gardening

• Biological insecticide
• Controls worms and caterpillars on fruits, vegetables, ornamentals, and shade trees
• Easy-to-mix liquid concentrate

• Reduces sediment, dirt, oils, and suspended solids
• Replace after 7,500 gallons or when clogged

• High-performance, high-flow commercial-grade membrane
• Replace between 6 months–2 years or when PPM increases more than 10% from initial start

This base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.

The acid formulation uses food grade phosphoric acid to lower the pH to the proper level. Widely recognized as a consistent and reliable product.

Get your garden going with Grow Big^®, our liquid concentrate fertilizer that supports lush vegetative growth. Our special brew is designed to enhance plant size and structure, allowing for more abundant fruit, flower and bud development. It is formulated with a low pH to maintain stability in storage and keep micronutrients available.

Feather Meal is a great source of slow-release nitrogen that is perfect for heavy feeders like corn, cole crops and leafy green vegetables. Incorporate into your soil before spring plantings for best results.

House and Garden Cocos B 5 Liter (4/Cs)