Foxfarm - Open Sesame Size:450G when a plant's roots are

when a plant's roots are running at their maximum capacity

but check the ampage of the fan first

however It is good practice to use the growth schedule as a guide

Never mix them at the same time or together out of water

Foxfarm - Open Sesame Size:450G when a plant's roots areFOXFARM OPEN SESAME FoxFarm Open Sesame is a soluble fertilizer thats high in Phosphorus (P), its been specifically developed for the bloom phase and can be used in soil, coco and hydroponic grow systems. Open Sesame is packed with optimum levels of nutrition that your plants require when flowering, these immediately target the root zone allowing your plants to uptake the required levels of nutrients. It also contains minimal salts which helps limit