Help, please?

Jasonian069 · Sep 25, 2012

1,000 watt hps
Temps 75-84
RH 35-45
Soil FFOF/Happy Frog/Pearlite
Botanicare Pure Blend Pro Grow

They're 32 days from cloning, 2 days into flowering. I fed them their final feed of veg blend, plus molasses today. All of them look good

, except for the runt of the litter, a plushberry.

Also, is this a successful FIM?

bobswizzle · Sep 25, 2012

the blotchy metallic sheen looks like heat stress to me? how close is your light? If you put your hand on the canopy, can you feel heat? If you wanna be super picky, up the humidity a little, drop the heat, and raise your light up to 20-24" if its not air cooled.

cannabineer · Sep 25, 2012

My opinion? You have healthy plants. Those spots on the leaves were very likely caused by splash burn from nute solution getting on the leaves. It makes for an illustration of my standard advice to please not foliar-feed ionics. The spots are dead but surrounded by healthy leaf. If you take care to avoid nute splash, you'll see less of this. cn

Jasonian069 · Sep 25, 2012

bobswizzle said:
the blotchy metallic sheen looks like heat stress to me? how close is your light? If you put your hand on the canopy, can you feel heat? If you wanna be super picky, up the humidity a little, drop the heat, and raise your light up to 20-24" if its not air cooled.

My lights are air-cooled, at 20 inches above the canopy. It's not very warm to the touch, and that's the shortest plant.

Jasonian069 · Sep 25, 2012

cannabineer said:
My opinion? You have healthy plants. Those spots on the leaves were very likely caused by splash burn from nute solution getting on the leaves. It makes for an illustration of my standard advice to please not foliar-feed ionics. The spots are dead but surrounded by healthy leaf. If you take care to avoid nute splash, you'll see less of this. cn

I was careful not to splash, so I fed from the rear using a pitcher. I lifted the lower leaves, watered the soil and checked for wet leaves. These marks are at the front of the plant.

cannabineer · Sep 25, 2012

Jasonian069 said:
I was careful not to splash, so I fed from the rear using a pitcher. I lifted the lower leaves, watered the soil and checked for wet leaves. These marks are at the front of the plant.

I'll still bet a beer those are splash burns. They're in the right place. I was very careful with mine and still got a few small splash burns. cn

Jasonian069 · Sep 26, 2012

But, they're not in the right place. They're in the area facing the middle, and I watered them at the rear. One of the leaves is at the top, as well, far from the medium.

Jasonian069 · Sep 26, 2012

Also, it's hard to see in these pics, due to the HPS lighting, but this plant is also really, really, light green.

bobswizzle · Oct 2, 2012

i still think that it looks like heat stress.

Help, please?

Jasonian069

Active Member

bobswizzle

Member

cannabineer

Ursus marijanus

Jasonian069

Active Member

Jasonian069

Active Member

cannabineer

Ursus marijanus

Jasonian069

Active Member

Jasonian069

Active Member

bobswizzle

Member

Similar threads