G
Guest
Oh damn Bud, I'm feeling guilty...you posted up a problem and I wasn't around to help.
Ph control is fundamental, as you've discovered. Bad pH over extended periods of time will lock out nutes, causing you to overfert (hence the claw leaves) to try and solve the problem, and just end up adding insult to injury. When you see claw...FLUSH! I also suspect that the blood and bone meal you mixed in with your soil is too much in proportion. Being a slow release type of additive, it stays in your soil and over time supplies micro-nutes to your plants. I think that you have put too much to allow you to do any more than very very diluted ferting (1/4 - 1/6 strength), but not so much that it makes your plants suffer when you don't fert.
How many ladies we got?
My Question: What are you using to check your pH? A pH pen? If not, its your next small investment (the pens don't cost a fortune). Liquid pH testers are very unreliable, and can do well in a pinch, but not as your only means of controlling pH.
Another question: Have we discussed RO water already? If not, let me know and we'll get into it
You pinpointed the problem perfectly. Your soil has compacted, it has little air circulation because it isn't sufficiently aerated and probably of poor quality. When you water that particular plant, water her first from above, normally, till the water runs out the bottom, then take her out of the grow, fill a basin with pH corrected water to about 1/3 the height of the pot, and let her sit in there for about 20 minutes before replacing her in the grow. Get a feel for the well watered pot. If you think its heavy now, when the soil is nice and wet, you'll tell the difference! Remember which plant is in the "heavier" soil, and gauge her pot weight differently from the others. Shouldn't take you more than one or two waterings to get the right "feel" for her too. Plants in different periods of growth have different necessities of water. Towards the end of flower its best to reduce waterings, but around the 3 - 5 week of flower they'll drink like mofo's and its good to give them what they need . Don't take for granted that you'll always be needing to water your plants at set intervals, it don't work that way :wink:
Your moisture meter needs to be pushed to about 3 inches from the bottom of the pot, almost all the way down. Careful Bud, you got roots growing around in there, and you need to be very delicate. Don't ever let your plants get to the point of drooping before adding water, sometimes its fatal!
If you're unsure as to whether or not your soil is still moist, wait a day or two, depending on how moist you think it still is, and then water. Cannabis roots enjoy a day of completely dry soil (which translates into more oxygen for the roots) and will not suffer without water for a day. Its a plant which generally prefers dry to moist as far as soil goes. Frequent enough waterings to meet her needs, and no more.
Have I redeemed myself? Forgiven?
A wonderful weekend to you Bud!
And THAT is lovely!
Ph control is fundamental, as you've discovered. Bad pH over extended periods of time will lock out nutes, causing you to overfert (hence the claw leaves) to try and solve the problem, and just end up adding insult to injury. When you see claw...FLUSH! I also suspect that the blood and bone meal you mixed in with your soil is too much in proportion. Being a slow release type of additive, it stays in your soil and over time supplies micro-nutes to your plants. I think that you have put too much to allow you to do any more than very very diluted ferting (1/4 - 1/6 strength), but not so much that it makes your plants suffer when you don't fert.
How many ladies we got?
Answer: Won't hurt your plants at all used correctly. You can use it every watering if you need to!Question: Sometimes the water comes outta tha faucet between 6.5 and 6.7 or 6.8 which is fine, but there are times when I have to adjust the pH of the water myself.
Will it hurt the girls if I keep having to add pH down to the water in order to get it to an optimum pH level?
My Question: What are you using to check your pH? A pH pen? If not, its your next small investment (the pens don't cost a fortune). Liquid pH testers are very unreliable, and can do well in a pinch, but not as your only means of controlling pH.
Another question: Have we discussed RO water already? If not, let me know and we'll get into it
Also, one of the males was in some of the soil that I bought from Wal Mart. This soil is very... dense, I guess you could say. Not airy at all, even with the perlite I added to it. When I looked at the root ball of this plant I noticed that the soil was bone dry all the way thru. However, the pot itself felt heavy as if I had just watered the plant. One of my amazons is in this same soil and her pot feels very heavy.
You pinpointed the problem perfectly. Your soil has compacted, it has little air circulation because it isn't sufficiently aerated and probably of poor quality. When you water that particular plant, water her first from above, normally, till the water runs out the bottom, then take her out of the grow, fill a basin with pH corrected water to about 1/3 the height of the pot, and let her sit in there for about 20 minutes before replacing her in the grow. Get a feel for the well watered pot. If you think its heavy now, when the soil is nice and wet, you'll tell the difference! Remember which plant is in the "heavier" soil, and gauge her pot weight differently from the others. Shouldn't take you more than one or two waterings to get the right "feel" for her too. Plants in different periods of growth have different necessities of water. Towards the end of flower its best to reduce waterings, but around the 3 - 5 week of flower they'll drink like mofo's and its good to give them what they need . Don't take for granted that you'll always be needing to water your plants at set intervals, it don't work that way :wink:
Your moisture meter needs to be pushed to about 3 inches from the bottom of the pot, almost all the way down. Careful Bud, you got roots growing around in there, and you need to be very delicate. Don't ever let your plants get to the point of drooping before adding water, sometimes its fatal!
One of my amazons is in this same soil and her pot feels very heavy.
I recently watered her so I know the heaviness I feel is water not just the soil.
If you're unsure as to whether or not your soil is still moist, wait a day or two, depending on how moist you think it still is, and then water. Cannabis roots enjoy a day of completely dry soil (which translates into more oxygen for the roots) and will not suffer without water for a day. Its a plant which generally prefers dry to moist as far as soil goes. Frequent enough waterings to meet her needs, and no more.
Have I redeemed myself? Forgiven?
A wonderful weekend to you Bud!
And THAT is lovely!
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