Grozone CY1 Day/Night Periodic Timer Canna Bio Vega so a lot of nutrients

so a lot of nutrients fed to them will go to waste

you should remove seedlings from heat and put them under bright light soon after they germinate

and even some pests

PLANT NUTRITION FOR EVERY GROWTH STAGE

It is possible to use each Zone to control fixtures in two independent separate rooms or to control up to 400 fixtures in one room with two different light source types

Grozone CY1 Day/Night Periodic Timer Canna Bio Vega so a lot of nutrientsCY1 Day Night Periodic Timer Controls any 120Vac equipment such as pumps or fans on a periodic repeat cycle. The ON duration spans from 10 sec to 20 minutes. The OFF duration spans from 1 Minute to 12 Hours. The unit can function day and night or during day time only. Product Details Cycle timer Day only night only 24h ON time 10 sec. 20 min. OFF time 1 min. 12h Maximum 120V load: 15A (resistive, ballast), 10A (tungsten), 1 2HP (motor, pump) Grozone