Vermiculite (4 Cubic Foot) Size:4 Cubic Foot you can calculate your pore

you can calculate your pore water conductivity and saturated extract conductivity from the result

pressure: 57 PSI

The 4-Way stackable Manifold splits the output of a pressure compensating dripper and directs it to four destinations

The HI98115 features a replaceable HI1271 pH electrode that can be changed when needed without having to buy a new meter

The Gavita EL controller series currently comprises of two models: The EL1 and EL2

Vermiculite (4 Cubic Foot) Size:4 Cubic Foot you can calculate your poreHigh quality vermiculite that is permanent, clean, odorless, non toxic and sterile. It is also very light in weight, easy to handle and easily mixes with potting mix or soil. Vermiculite promotes faster root growth and provides quick anchorage for young plants. Also a great addition to Mushroom substrates! Neutral pH Improves Drainage Reduces Compaction Horticultural Grade