Recent content by Dries

250w hps, distance 35 cm but i set to 45 this morning, temp 24°C. Water ph at 6,0 weekly. I already looked op growweedeasy, it looked alot like light or heat burn but than with brown spots witch is why im asking it here to

Hey Here is a pic of a leaf with brown spots between te leaf nerves can someone tell me what it is. Note that other leaves are also canoeing/cupping.

It looks like you guys are right i look up vapor pressure difict. I found this thing. Tells us that temp's are to high for humidity. OR humidity is to low for my temp's. Thanks a lot. (Orange is what you need to have.)

Yeah i ment to say that i never had any heat waves. That could explaine why he has canoe leaves from heat stress. (never over 30°C)

Kay, thanks for all the help guys. If keeps getting worse after i put that lamp higher. Il post again. Peace!

Its around 38% but i spray twice a day with ph'ed tap water

Yes have a desktop fan shaking the plant a bit. The tin foil is the only thing that keeps that 250w from lighting up my room maybe il can replace with carboard later (cant afford a tent right now)

No temp's are around 26°C on average when i put my termometer next to the leaves. I hung my lamp at 60 cm just now.

Hey guys This is a northerlight autoflower 12 days old So it looks like he is showing symptons of head stress but the temperature has never been over 30°C(26°C on average). Could it be to much light ? I kept 250w hps at 40 centimeter. Is that to close ?

Tnx And should I use perlite or is it not really a must for an autoflower

Hey guys. This is a 9 days old autoflower seedling. It stoped growing after 5 days. I thought that is was because I didn't use perlite or it didn't have enough nutes. So I gave it a little bit nutes I know that was stupit it got nute burned. So I tried to flush it with 2 liter's water. 2 Days...