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Well with the 16 oz cups i was giving each about 1/2 cup of water every 2-3 days. Right before transplant they were needing it almost everyday due to the root system developing very quickly.
yes when you need to water that often they are rootbound, im talking about the ones that was in the pots, they look overwatered when did you transplant those?
The ones in the pots were transplanted yesterday (wednesday). After i transplanted them each one recieved about 2 to 2 1/2 cups of water around the rootball so the roots could expand and seek out moisture and uncramp from their old housing. As of today the top of the soil is looking pretty dry and tommorow will look like they might need a watering. I will takes pics for what its worth and post tommorow of what looks like. The pics i provided yesterday was when i water right after repotting them, maybe this is why the soil might look soggy? Btw thanks for all the help Stitch, if we were still on OG you would be hit with much karma, its a wonderful thing you do for this community.
I'm having the same problem but, in addition, my plants look like they have deficiencies that I cannot put my finger on.
They are both Feminised Northern Lights from Female Seeds but one is a mutant. Germed in Rockwool soaked in pH adjsuted tap water (150ppm, 6.0pH) and put them in a heated germ dome. Once sprouted they went under 40W of cool blue fluoros for 2 weeks; the rockwool cubes were transplanted into pint size plastic pots filled with FF Ocean Forest (33% Perlite). They have been under a 400W MH, 18/6, for 3 days now about 20" away.
I have been watering them with the same pH adjusted tap water (5.5 to 6.0 pH) supplemented only with Superthrive (about 250ppm) since FFOC is so strong; runoff pH is 6.8
I just switched to Bottled RO water suplemented with superthrive and SWEET - pH is still 5.5-6.0 and ppm's are still under 300, runoff pH is still 6.8-7.0
I'm growing in a Cab with good ventilation and odor control. Outside of cab, daytime temps have been 68-76F and inside the cab they have been the same, usally a degree or two more than outside temps ... Nightitme temps are the same since I have my lighting cycle on during the night. Not sure what my Humidity levels are though, need to get a meter for that.
I'll post pics on this post tommorrow evening to show you what I mean, just wanted ot get all the info out first
Well stitch as I have taken your advice I believe that my plants are doing better. Some leaves still seem to be affected but the new growth seems to be doing well and until I see affect more of the plant I am not worried at the momment.
Not in hydro, but rather Ocean Forest with 33% perlite.
I will be watering solely with tap water from now on, unless I should use RO water - what do you think? What is your diagnosis based on all my info posted above?
Mine are Northern Lights x Big Bud and I got mine from Nirvana seeds. I am starting to believe that I have a bug problem as I am seeing random soars on my leafs that doesn't appear to be any pattern related to a nute problem or pH related. I noticed a small hole clean cut right through a leaf today and I have never had any problem with bugs before but this is the first indoor grow I have started during summer, and this is my first grow using Fox Farm Ocean Forest and I think I might have gotten a bag with some bugs in it is that possible? I will post pics later today, I guess I am waiting for your opinion stitch on whether or not I should be taking evasive action with this problem...
Well I have checked the underside of my leaves multiple times with my handy radioshack magnifier and have yet to find anything. Although today when I decided to paint the cement floor white and rearrange my grow room I noticed something that appeared to look like a fruit fly, (possibly a fungus nat?), then it got worse, I saw a catepillar like thing crawling on the floor maybe a little less then a centimeter in length. (possibly a Symphilids)
Thanks Stich, I will go flush with plain tap water now.
So, even though I was only using the reccomended 1 drop per gallon of Superthrive, it was doing more harm than good, eh?
How do you know that they are having nute lockout due to pH being too low when my runnoff pH is 6.8 consistantly? I have a feeling that if I water them with water of pH 7 or so, the runnof pH will be too high - almost 8.0
I will let you know how they do, thanks for your help!
no i said ph lockout could occur if rockwool cubes was not properly ph adjusted
i was telling you that for future reference
1 drop per gallon used like a nutrient causes a buildup espeically how small your plants are, they dont need alot
1 drop per gallon of water is fine if used only once a month at the most
your ph is fine, you just need to feed your plants after flushing
what are your temps too bud? night temps can cause phosphprus lockout too
i would keep your temps are 75 to 80 F
69 can cause some problems
what is SWEET? a nutrient?
fox farm is also great soil mixture, which when was you feeding them superthrive and sweet before you mixed them into this kind of soil?
you shouldnt have to feed for 20 days when in fox farm but now that you got the flush you should feed in about 15 days
Actually to tell you the truth Stitch these problems I have been having now look very symptomatic of light bleeching. I am going to move the lights up and see what happens. You would think that 20 days from seed and they would be a little more willing to take in the light?
I am in the process of getting a MH but money is an issue at the momment so I am trying to work with what I already have. Fluoros wouldn't really work to well with my setup and would be a pain in the ass. They will be in veg a week or two more yet. Then off to the flower world.