Crystal Burst commercial-greenhouse-fixtures The media's expansion is due

The media's expansion is due to the presence of two to six percent combined water in the crude perlite rock

BIG MAMA is solid rockwool and does not have a precut hole thus making it suitable to hold any size smaller block on top (even a Hugo)

May be used solely or added to fertilizers solutions

** FOR NEW STYLE MIMW802 UNITS ONLY

Electrical:

Crystal Burst commercial-greenhouse-fixtures The media's expansion is dueCrystal Burst (0 15 15) + B1 One of the most potent liquid PK Boosts on the market. 50% stronger than the most popular brands on the market yet it costs the same! PLUS a healthy dose of Vitamin B1 to help relieve stress caused by high performance bloom regimens. Induces flowering and stimulates resinous oil and fragrance production in many flowers and medicinal herbs. Works well with all popular nutrient lines. This product is also available in 15