BrownBianco
- 20
- 3
Little to much air flow for this age.
How high is that HPS and how many watts?
Yeah I'm thinking the light is to close.. HPS put off a decent amount of IR.I'd also add it may be a heat issue. That kind of curling at the tips is usually a light too close or higher than desirable Temps. Do you have an agrometer? Temp gauge? Y'all might look at an inline cooling fan. Check Amazon
Little to much air flow for this age.
How high is that HPS and how many watts?
It's 70 cm far from plantsYeah I'm thinking the light is to close.. HPS put off a decent amount of IR.
What are you feeding and watering?Hi,
My friends and I decided to buy a small growbox two months ago and we started growing 6 Blue cheese automatic.
The growbox is 150x60x120, light is a hps 250w agro and there's a fan inside the box and one for intake and another for extraction.
We planted about a month ago in a soil composed by Coco fiber, Perlite, Clay Balls and organic soil.
At start everything was fine, every plant comes out of the seed. Than we discovered that we can't close the growbox because when we did it, temperature rose to 29°c... Amen, we are still keeping it open..
Then after 2 weeks one plant seems to have same trouble with one leaves as you can see in the short video.
What's going on?
Other plants started to curling up... Please help me.
Not too close at all if the plants other needs are being met.It's 70 cm far from plants
It's 70 cm far from plants
Just over 2 feet. I don't think he can do a grow like that.Not too close at all if the plants other needs are being met.
We are feeding with biobizz, in particular only with bio grow, with a ratio of 0,5 ml per liter and watering with 1,5 Lt of water mixed with fertilizer. Consider we use 1,5 liter in total for 6 plats so 0,25 liter per plant.What are you feeding and watering?
No, why?Do you have an IR (infrared) thermometer available or someone you know?
We choose specifically a strain which grows up to 70 cmI don't think that light will work in your height restrictions. Not much room for growth.
How high is the box?
With an IR temp gun you can test the leaf temps. 75-82ish (I would stick about 75-78 in your grow) is ideal at 75 there should be no heat stress so you can eliminate or confirm that 100% if you can test. I would lower the air blowing on them. It's a bit to much for thier age.We choose specifically a strain which grows up to 70 cm
120 cm. Auto flower. As long as it doesn't get over a foot tall it will work.I don't think that light will work in your height restrictions. Not much room for growth.
How high is the box?
Would be doing some lst. And LED would be much better suited they run much cooler and can be much closer to the plants but not cheap.120 cm. Auto flower. As long as it doesn't get over a foot tall it will work.
Allowing 15 cm for container 50 cm distance to light, 20 cm from light to ceiling hat means you have to keep it under 35cm =16 inches.120 cm. Auto flower. As long as it doesn't get over a foot tall it will work.
Agree led or cfl would be better choiceWould be doing some lst. And LED would be much better suited they run much cooler and can be much closer to the plants but not cheap.
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