Pay in 4 interest-free payments of $3.75 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Phosphorous (P) is a macro nutritional element for every plant
Dr Hornby has spent many years of extensive research and profiling resin producing plants
you discover that most hydroponics manufacturers have found it difficult if not impossible to effectively deliver silica to your crops
Very easy to use 1-part nutrient – ideal for beginners
Display options available in °C
VARIISPEED 300W PLUG IN VARIABLE FAN SPEED CONTROLLER HYDROPONICS Phosphorous (P) is a macroVariispeed Fan Speed Controller Precise control Variable speed Ensures longer life of fan motors Suitable for up to 300w The Variispeed Fan Speed Controller offers precise control over a variable speed giving you full control over your large box fans in your ventilation set up. It allows you to adjust and determine your fans' speeds and thus ensuring a longer life to your fan motors. It is suitable for up to 300w. 1 x Fan speed controller .
US$ 1990.00
US$ 1971.50