Dry tops

[Grow4202]

The top of the plants are dry and the frost is on some and not others. Is it the light being to close. As its not to hot 72 and humidity is 50. And I got a tower fan I there

 

[Grow4202]

Its a ts 1000 mars hydro

 

[ZuuTeD614]

Its a ts 1000 mars hydro

You have light on 75 percent of what? And I see some leave that have the "claw" nute burn. You in soil or coco?

 

[Creature1969]

No major issues. Light distance etc seem in check. Frost is plant/strain/pheno specific and can vary (assuming these aren't clones).
Define "top of the plants are dry "?

 

[Grow4202]

Yh 72

You have light on 75 percent of what? And I see some leave that have the "claw" nute burn. You in soil or coco?

Yh nice one. And I ment 72 temp

 

[Grow4202]

No major issues. Light distance etc seem in check. Frost is plant/strain/pheno specific and can vary (assuming these aren't clones).
Define "top of the plants are dry "?

Yh man. They are clones. And some of the tops are frosting and others look like its dryed up. And dry to the touch. It beginning of week 7.

 

[ntg908]

That mars aint burning anything, if anything nitrogen toxicity? If your clawing downward with cripsys. But i dont see that either really. Couldnt say

 

[Grow4202]

And no ive not been feeding cal mag. Just biobizz nutrients in biobizz all mix soil

 

[ZuuTeD614]

Yh 72

Yh nice one. And I ment 72 temp

No your light you said you have the Mars Hydro TS1000, it has a dimmer? 25%, 50%, 75% and 100%. Right?

 

[Grow4202]

Yh the light has a dimmer on it and I've got it on full.

 

[ZuuTeD614]

Yh the light has a dimmer on it and I've got it on full.

Well late veg early and mid bloom I heard best about 75% and let your buds swell up and your last few weeks until.harvest push your light 100% Goodluck

 

[Southernontariogrower]

Well late veg early and mid bloom I heard best about 75% and let your buds swell up and your last few weeks until.harvest push your light 100% Goodluck

I push 100% as soon as 12x12, can take it because dli is lowered so much! 50% in veg. Or they freak out!