ALIEN Hydroponics RAIN 12 Pot 4 Row 30L Remote Header Kit beneficial microbes Replace only the pH probe

Replace only the pH probe

regulating CO2 and water through osmoregulation of the plant' stomata

This has simply revolutionized the market for ON/OFF controlled wall fans

Toxicity: Ingesting sodium hydroxide can cause severe internal burns

Many of these gases are heavier than air so it is best to keep the fan ground level to provide the best room circulation possible

ALIEN Hydroponics RAIN 12 Pot 4 Row 30L Remote Header Kit beneficial microbes Replace only the pH probeDescription The ALIEN RAIN 12 Pot 4 Row Kit is available in 2 pot sizes and 2 header configurations. Easy to configure and assemble with advanced features and setup options including the ability to create an aisle in the middle of rows for complete plant access, grow 12 plants to perfection automatically top feeding evenly with this ALIEN RAIN Kit! Specifications Brand: ALIEN Hydroponics SKU: BD100 6412R Product Name: ALIEN Hydroponics RAIN 12 Pot 4