hi folks,
since i'm a newbie in growing i registered to this forum hoping to learn an get some advice cause a really got a problem in my grow and can't figure out what it is.
i took an old fridge to built my growbox. it has intake and exhaust fans controlled by a temperature fan controller. inside there's a little fan for the plants and my Lumatek HPS Dual-spectrum 250W (dimmable - 150W, 175W, 250W, Super Lumens)
Inside Temperatures are always 23-25°C and humidity is 50-60%.
Now my prob is that i tried for second time to start a grow in there without succes. Seeds (big bang auto from Greenhouse Seeds) germinated well with the towel method. Once in soil, they also broke it without any difficulties and started growing. as soon as the seedlings reach approx. 2 cm they stop growing, get crooked and start dying slowly... ='(
Some grower told me to already use nutes in water when i germinate seeds and also to feed the seedlings as sooon as they brake the soil?? I also don't know when to put the babies under light? it was dimmed all the time to 150W cause I didn't want to burn them. please some advice for a beginner. thanks folks.
since i'm a newbie in growing i registered to this forum hoping to learn an get some advice cause a really got a problem in my grow and can't figure out what it is.
i took an old fridge to built my growbox. it has intake and exhaust fans controlled by a temperature fan controller. inside there's a little fan for the plants and my Lumatek HPS Dual-spectrum 250W (dimmable - 150W, 175W, 250W, Super Lumens)
Inside Temperatures are always 23-25°C and humidity is 50-60%.
Now my prob is that i tried for second time to start a grow in there without succes. Seeds (big bang auto from Greenhouse Seeds) germinated well with the towel method. Once in soil, they also broke it without any difficulties and started growing. as soon as the seedlings reach approx. 2 cm they stop growing, get crooked and start dying slowly... ='(
Some grower told me to already use nutes in water when i germinate seeds and also to feed the seedlings as sooon as they brake the soil?? I also don't know when to put the babies under light? it was dimmed all the time to 150W cause I didn't want to burn them. please some advice for a beginner. thanks folks.