Pargro Slab, 9.5" x 8" x 4", case of 16 food-&-water-storage Use as a nutrient or

Use as a nutrient or supplement during the flowering stage of plant growth

As a dip device

Par Value (PPF) - 716umol/m²/S

of concentrate per gallon of water

Using Top-bin Samsung LM301H （Ze1000 Eco use Samsung LM281B diodes） LEDs and Osram ssl80 (incl

Pargro Slab, 9.5" x 8" x 4", case of 16 food-&-water-storage Use as a nutrient orPargro is lightweight stone wool made from basalt rock. Its a highly uniform substrate thats pathogen, disease, and seed free, offering consistent plant growth. Stone wool is inert, so it will not add or hold back any nutrients, giving you complete control over your plants. Pargro media has rapid water distribution and excellent re saturation capabilities, making it easy to use. The Pargro family of products are made in the most popular sizes that