1st week in tent... no significant growth

Clutchcargo_1 said:

I've moved my seedlings over to a bubble hydroponics system. The first couple of days were spent trying to maintain pH. I think I've got the process nailed down now.
I set the pH at 5.4 every night and it climbs to 6.4 until the next check.
Now it's been about a week and I'm still not seeing any significant changes as far as growth and no roots in the water.
I've got heaters in the water keeping the temp around 66° - 67°F.
600W HID 10K placed at about 20" above.

Am I expecting too much or should I have have noticed some growth?
Any insight is appreciated.

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Clutchcargo_1 said:

I'm a little embarrassed because I wasn't checking pH. It went to about 7.5 before I got a meter and checked and the leaves got a bit crispy; this is the worst one.
I've only got 3 plants growing. I've raised the light to the top of the tent, maybe 4 1/2 feet away. It's a bit cool where I'm growing about 50°F. I thought if I heat the water it would be OK, dunno.
I think I was expecting them to grow like weeds.

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Clutchcargo_1 said:

Thanks guys
Since they didn't make much progress for the past 10 days, should I extend the first week feeding schedule another week?

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Clutchcargo_1 said:

I moved the light up and went with a more dilute nute mixture. Already my plants look much improved with new growth.
Thanks all.

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