18/6 watering
13" fan over canopy temp never more then 79

What do you think?

what do you mean by 18/6 watering? you should raise the ambient temperature to about 85F.

__________________

My drip is on 18 hours during lights on and 6 hours off during lights off

You don't think it would be too hot at 85 abient?

My biggest issue is that the bigger one is growing at an alarming rate, but I would like at least 2 of the three to remain, what would you do?

thanks

stop dripping 18 hours a day. maybe just 15 minutes every two hours is enough. you have to pay attention to your plants. when they sag like that they need you to cut back the water until they perk up and reach for the light.

sativas like it hot.

3 different plants will grow at 3 different rates. you need to worry about finding the best female, not keeping 2 out of 3.

__________________

Thanks Stoner, I'll switch back to 15 min. every 2 hours
I got femenized seeds and hope that 2 of them will be females (not sure though)
You say sativas like it hot, what do you think are the temp ranges for a sativa?
And should i change my light cycle to avoid temps dropping to much during lights of?
Also part of my reason for drips on was that my roots are in the res. anyhow, and I can control my humidity better with drips on (socal climate).
Your help is greatly appreciated!!!

15 minutes every 2 hours isn't set in stone; it's just better than 18 hours straight. i think you should hold of on the drip all together until the leaves perk up... a lot. 80-85F is good. you have an 11 week sativa; think EQUATOR. do what you have to do to keep them warm.

strains like AH1 deserve a grow diary. it would be easier to get help if you can show your setup.

__________________

I never did a diary, I'll see what it takes, maybe I could do it
I've turned my drip of, what you said made perfect sense. What do you think my lights out temps should be? Humidity? Light cycle?

Thanks,
Unity

do it every 3 hours for 15 min
6am9am.....
i think temp should b around 7478 day 7269night
hum. around 46 44 day 42 40 night
do the hand test with the light if it burns ur hand it burns the plant try getting as close as u can test it out for a couple of days
ph level shoud b around 5.6 5.7

check the ph of water also...

Unity, I have two Waterfarms, and they work great.

Here is what you need to do. You need to water 10-15 minutes every hour. BUT!!!!!!!!!!!! Your Roots are hanging in your REZ tank below as you said. You need to put two air stones down there. ALSO!!!!!! You leafs are being splashed when the water drips from the Halo. Do something to protect your plants from the splashing of the water when it drips from your Halo.

These photos are of my Mother plant I sent into flowering with this crop. She is about 9 months old now. I took a lot of clones from here. She stands at about 5' tall in the waterfarm.

Waterfarms get very hard to regulate the PPM in the last 3 weeks of flowering. I do not like them for flowering plants anymore. The bigger systems that circulate the system every hour work much better, but more costly. I will stick with my good old flood and drain.

Good luck,
LDB

Attached Images

	100_0181.jpg (66.0 KB, 0 views)
	100_0182.jpg (83.0 KB, 0 views)
	100_0184.jpg (128.1 KB, 0 views)