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07-04-2009, 05:55 AM
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hiyas, This bluecheese has after 2 weeeks started to look like this, i have not come accros this b4 so i'm a littie stumped. Any help would be greatly appreciated. thx grown in rockwool, nft hydroponics, room temp 78f - 80f ish nute temp 19c - 21c ish PH 5.8 - 6.2 using superthrive, biolink +, silocon + and vitalink A+B grow. thx K........ | ||
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| The Following 2 Users Say Thank You to kiny For This Useful Post: | nigel (07-04-2009), st_n_y cat (07-05-2009) |
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07-04-2009, 07:21 AM
| #2 | ||
| Ever snort aline of ants?   Join Date: Nov 2007
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 | looks to me like an iron def. I have no idea how to fix it.
__________________  ONe siZe does Not fiT ALL http://www.gardenscure.com/420/hydro...ers-101-a.html http://www.gardenscure.com/420/soil-...-yrs-kush.html | ||
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07-04-2009, 08:33 AM
| #3 | ||
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Hello kiny  This thread is a sticky in our Garden: Revised:The Complete Guide To Sick Plants,pH and Pest Troubles in our Nursery forum Yeah, as crazytrain said, it looks like a Iron deff.  Iron (Fe) Micro Nutrient and an Immobile element I like the info you gave and a picture is always always helpful. Next time, fill out a detailed Nursery Questionnaire. There are more questions that will help us help you. Welcome to the Garden 
__________________ my grow journals & smoke reports | how to search effectively |new to growing? |plant troubles? |japhy's library of great threads|mandala growers|analogs patience tool |a guide about posting threads |oceancowboy - what i've learned |seed bank info thread |product reviews | Last edited by burndt; 07-04-2009 at 10:11 PM.. | ||
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07-04-2009, 08:51 AM
| #4 | ||
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iron is often locked out by acidity, seaweed and rusty water helped. sulfur is available in epsom salts; foliar and via soil. But i think your problem is the draught / draft [through porch cracks] on the root zone? I had a similar look when i had cold pots. draft would penetrate rock wool and tweak end of roots. result unhappy tops. can get same effect by giving plants cold water; i did that too. just some thoughts, hope you work it out. nigel
__________________ "There are no problems; there are only solutions." Bill Mollinson Last edited by nigel; 07-04-2009 at 08:53 AM.. Reason: porch cracks/ gaps between boards | ||
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iron and sulfur deficiency is one thing | The Following 4 Users Say Thank You to nigel For This Useful Post: |
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07-04-2009, 02:39 PM
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| It also looks like a plant that has been in the dark for 3-4 days. Maybe check your timer if you have one. If not a lighting issue, then you have a pretty good Iron def. Which is interesting to me, because you don't see them every day. Can you describe your setup and the nutrients a little?
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07-04-2009, 04:40 PM
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 i think a foliar feeding of epsolm salts will clear it up though. | |||
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07-04-2009, 10:10 PM
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| The Following User Says Thank You to burndt For This Useful Post: | nigel (07-05-2009) |
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07-05-2009, 12:19 AM
| #8 | ||
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When i am saying mj stuff, about all the stuff they need. I find i quote the expert words, of Illegal Seed. I think Burndt smoked enough, and had a flashback to the 'iron deficiency' thread you had 6 months back. I know i kept on wanting to quote you too; for that very reason; and we all know i do not smoke enough lol. I will go and find that and something else i thought of, back soon. lol nigel
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07-05-2009, 12:20 AM
| #9 | ||
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| Ive only had that problem once a looong time ago. Went out and got some Technaflora thrivealive B1 micros and it cleared right up. Its just a light supplimental nute- 1-1-1 with .09% soluable iron. the vitamin B1 added will help give your roots a boost and protect them from disease too...just my  for some reason I remember stickin a rusty iron nail (not zinc galvanized) in a houseplant once and that kinda worked.
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07-05-2009, 12:28 AM
| #10 | |||
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quality dude, true gold quality lol
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