GSE Digital Water Cycle Timer (10-Amp) Media You get the workhorse Mammoth

You get the workhorse Mammoth TT fan

There are other

Silicon helps plants to build strong cell-walls which make the plant more resistant to diseases

This process maintains a climate that's tailored to your exact needs

GSE Digital Water Cycle Timer (10-Amp) Media You get the workhorse MammothRegulate Feeding Times with a Single Second of Accuracy! Day and Night! The Water Cycle Timer does exactly what it says on the tin, switching the pump to your hydroponic system on and off as required, allowing you to tailor feeds to your plants' exact needs. Just choose the length of each feed, then select the duration of the 'off' time before feeding commences again that's it! You can even choose different settings for daytime and night time the