Sol-Fusion SB4000 (480W) varo__250mL Guano can be used as

Guano can be used as the sole source of plant nutrition

High level of quality control is applied to ensure batch-to-batch uniformity

Works with replaceable Patron plastic cartridges

Potassium helpsconvert phosphorous into energy your plant can use and strengthens cell walls to support heavy flowers

which is essential for the health of all living plants

Sol-Fusion SB4000 (480W) varo__250mL Guano can be used asIntroducing the Sol fusion SB4000 (480W) The SB4000 comprises of the latest Samsung LM301H LED chip diodes and world renowned Meanwell LED drivers. What sets Sol Fusion quantum boards from the rest are our water proof protective shields that prevent the LED components and our extra large heat sinks for superior heat dissipation which enable the LEDs to emit brighter and last longer. Features Latest Samsung LM301H Diodes Osram Far Red Diodes Water