 |
03-30-2009, 08:44 AM
| #11 | ||
| Master Gardener  Join Date: Oct 2005
Posts: 1,673
Thanks: 1,941
Thanked 784 Times in 473 Posts
  | The humidity ought to be 20-25% in flower.Just a thought.A PH of 6.5-6.8 is what your shooting for. | ||
|  |
| The Following 3 Users Say Thank You to johnny-0 For This Useful Post: |
|
03-30-2009, 09:27 AM
| #12 | |||
| Novice Gardener  Join Date: Dec 2008
Posts: 58
Thanks: 0
Thanked 74 Times in 34 Posts
| Quote:
| |||
|
| |
| The Following User Says Thank You to leathercash For This Useful Post: | mattH82003 (03-30-2009) |
|
03-31-2009, 03:50 AM
| #13 | ||
| Novice Gardener Join Date: Mar 2009
Posts: 65
Thanks: 46
Thanked 95 Times in 44 Posts
|
I was just reading that ammonium toxicity is most common is acidic soils. "In severe cases (of nitrogen toxicity), leaves turn a brownish-copper color, dry, and fall off." It also says it will result in smaller, more sparse flowers. You might actually have a nitrogen overdose, due to the low PH water? The resulting high nitrogen levels could lock up needed magnesium (in which R.O. water is already lacking), and the ammonium form found in the acidic enviornment is much "quicker to assimilate" than the nitrate form generally more prevelant in alkaline soils. What this means is: Adjust the PH to a more acceptable level, as you have. Props.
__________________ An ounce of prevention, is worth a pound of cure. You can only be wrong if you make an assumption. When in doubt, toss it out. Last edited by El Magico; 03-31-2009 at 03:56 AM.. | ||
|
| |
Hope it helps: |
03-31-2009, 05:31 AM
| #14 | ||
| bring da ambalamps  Join Date: Apr 2005
Posts: 2,652
Thanks: 4,492
Thanked 3,346 Times in 1,398 Posts
| HMMMMMM dyna-bloom does that. and some sativa strains start early necrosis in flowe, especially beginning by week 5 IMO. But as long as it's your fan leaves are crisping/yellowing/falling off and not your buds/flower losing their green/turning brown this is an acceptable range of necrosis. How much % of the individual leaf is crisping? does the yellowing/crisping take the whole leaf until it falls off or leaves half the leaf green? just trying to figure the degree of occurence w/out pictures  and I think dyna-bloom intensifies this effect I went through a whole flower with the whackiest sativa but still had a solid harvest  
__________________ Have you seen Rodney Stanger?  | ||
|
| |
|
03-31-2009, 08:30 AM
| #15 | |||
| Novice Gardener Join Date: Dec 2008
Posts: 58
Thanks: 0
Thanked 74 Times in 34 Posts
| Quote:
| |||
|
| |
|
03-31-2009, 10:43 AM
| #16 | |||
| Gardener Join Date: Feb 2009
Posts: 265
Thanks: 311
Thanked 386 Times in 164 Posts
| Quote:
__________________ By Tripps Every photon that hits the floor is like a dead soldier. http://codamon.mybrute.com come fight me if you're bored, only takes a few minutes Not even the strongest government in the world can stop an idea whose time has apparaently come. ~ Victor Hugo | |||
|
| |
 |
« Previous Thread
|
Next Thread »
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | |
| Display Modes | |
Linear Mode
| |
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Trimmed my plants during 6th week (3rd week of flowering) | SBluntman | The Plant Nursery | 3 | 11-20-2008 06:57 PM |
| 1 week left and big problems | 420twentyfour7 | Harvesting, Drying & Storage | 10 | 07-16-2008 09:20 PM |
| 3 week plant problems | afewpotsapot | The Plant Nursery | 5 | 02-07-2005 06:01 PM |
| AK47 and Big Bud Day 19 Flowering Week to week photos. | AtticGrower420 | Visual Inspirations/Success Stories | 27 | 10-08-2003 08:29 AM |
| Two Week Problems | apprentice | Planting Indoors | 1 | 03-29-2001 04:16 AM |
| New To Site? | Need Help? |
All times are GMT -7. The time now is 05:11 AM.
