New grower need help

[ashg91]

Please can u watch this video and comment on tips and help please 1 week veg 600w secret jardvn dark room haze kush...:

....... Tganks

 

[ashg91]

Please if anyone could help do they look OK

 

[go4snypr]

I would suggest it is heat stress. try lifting your lights and see if that helps. and move the thermometer to the canopy level for a better temp reading as well. also if you could post your ph, and what you are growing in, as well as any nutrients your using and any other vital grow info.... How long have they been under those lights?? sometimes young plants cant take intense light right off the get go....

 

[ashg91]

Hello mate thanks for the reply and advice I'm using coco soil and canna a n b . and root stimulator. And pH 6.5 and EC of 0.9

 

[go4snypr]

I am not a soil guy, is coco soil different than coco then?? also the E.C seems high to me. My full veg plants only get an EC of 1.0 but I am in rock wool, not sure the differences for feeding.... again, I would lift the lights and check the temps right at the canopy.

 

[ashg91]

I'm just struggling ATM I'm just flushing them till u can get the right advise as well mate

 

[Ripples]

When you water if you get the leaf wet it will spot from the light. (magnifies the light and bleaches the leaf). Keep that in mind when watering, may be you just wet the leaf without knowing? As Go4 said keep the light a good distance away to prevent heat stress. One way to know if you are too close is put your hand (facing down) over top the canopy, if it's "uncomfortable" to the top of your hand then it is definitely too close for the plant! Good luck my friend!

Quick Guide - Distance From MH/HPS Lights To Plants

Grow Light/ Closest/ Sunlight/ Furthest
150W 5" (10cm) 7" (18cm) 11" (28cm)
250W 6" (13cm) 9" (23cm) 13" (33cm)
400W 7" (15cm) 12" (30cm) 19" (48cm)
600W 9" (20cm) 16" (41cm) 25" (64cm)
1000W 11" (26cm) 21" (53cm) 31" (79cm)

150W - covers 2' x 2' (0.6m x 0.6m) area

250W - covers 2' x 2' (0.6m x 0.6m) area up to 2.5' x 2.5' (0.8m x 0.8m)

400W - covers 3' x 3' (0.9m x 0.9m) area up to 3.5' x 3.5' (1m x 1m)

600W - covers 3.5' x 3.5' (1m x 1m) area up to 4' x 4' (1.2m x 1.2m)

1000W - covers 4' x 4' (1.2m x 1.2m) area up to 5' x 5' (1.5m x 1.5m).

 

[ashg91]

thanks m8 apreciate the advise yes when i have waterd drops of water have been on the leafs do u think they look ok m8

 

[neon green]

For the stage of growth my guess is you have WAY TOO much light. My plants are 1m tall and almost a sq meter wide and I'm running 1 600 for both and harvesting pretty good weight and some of the nicest buds I've ever seen.... I'm only debating on dropping another 600w in. Personally I'd drop one of those lights for quite a while.