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Grow Questions

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Solved
WhyNotA2
WhyNotA2
First time in flowering stage. I am running a hydroponics system.I have two ladies in flowering and I haven't given my plant any silica up to this point. Is this a mistake? If so, is it too late for the benefits of it? I have heard mixed results. Thanks
Feeding. Chemical composition
4 years ago
1
1
Solved
WhyNotA2
WhyNotA2
New to growing and first time in flowering stage. How late into flowering do people train their plants by using tie downs? When should you leave your plant alone and let it grow? How late can you super crop? Thanks
Techniques. LST
4 years ago
1
1
Solved
WhyNotA2
WhyNotA2
Nutrient switch to bloom in DWCI started this reservoir with 100% veg nutrients and have been topping off with bloom nutrients. If I do this for a week and at the end of the week change reservoir to flower nutrients .... is that gradual enough or too quick and I will shock them? First time flipping !
Feeding. Schedule
4 years ago
1
1
Solved
WhyNotA2
WhyNotA2
Training techniques. DWC indicaIn a mostly indica strain, for a 2x4 tent and a 240W LED. Does it pay off to top 2x? I have 5 nodes of new growth after topping and not sure what my next steps should be. I am training the entire thing but feeling like I should do something additional. Thx for any suggestions
Week 5
Techniques. Topping
4 years ago
3
3
Open
WhyNotA2
WhyNotA2
DWC temps in first 3 weeksRunning an experiment on temperature control on DWC buckets. I am seeing that no temp control in DWC thru 3 weeks has been beneficial. Same strain, environment, training, topping and all. Curious what's going on. Maybe hotter temps for first 3 weeks helps due to evaporation?
Week 4
Setup. Substrates
4 years ago
2
4
Solved
WhyNotA2
WhyNotA2
Flushed plant for 36 hours out of fear of Nutrient lock. Not sure what to do now. Love to hear from the experienced folks!Plant has been slow to grow last 5 days. I thought I was over feeding (puffy dark green leaves, burnt tips) so the last 36 hours I have been feeding RO water and H2O2 to flush. Not sure what to do now as I am looking at her. Love and appreciation for any suggestions!
Feeding. Deficiences
4 years ago
3
3
Solved
WhyNotA2
WhyNotA2
Root rot DWC?Is this the onset of root rot or just normal staining? The tank doesn't smell bad but I haven't used any temperature controls in this bucket. I am intentionally not giving this bucket ice to see what I can get away with going forward. If root rot, 24 hrs of H2O2 and H20? Thanks
Roots. Other
5 years ago
4
2
Solved
WhyNotA2
WhyNotA2
Foliar spray in DWCCan you use a foliar spray made from organics (fulvic and humid acid, potash, sea kelp, wetting agent) in a DWC? Or is using any organic material more trouble than it's worth? Is week 3 too early for foliar spraying? Hoping to green my thumb a bit. Thanks
Week 3
Feeding. Other
5 years ago
2
2
Solved
WhyNotA2
WhyNotA2
Water temperature control in DWC. CuriosityIn DWC growing, chillers are really expensive and frozen water bottles you need to replenish kind of frequently. Does anyone currently use any insulation for their 5 gallon buckets? Do you have a rough estimate of how many degrees it cooled your bucket? Doing a temp study. Thanks
Week 3
Setup. Other
5 years ago
1
1
Solved
WhyNotA2
WhyNotA2
Overwater, overanalyze or something elseMy plants are on Day 14 and have started to have some leaves twist and taco a little. I lowered the water level thinking that it was probably because the rockwool was too damp. Does this train of thought sound right? Am I overanalyzing and these look fine or something else? Thx
Week 2
Leaves. Twisted
5 years ago
1
2
Solved
WhyNotA2
WhyNotA2
PPM in week 2, nutrient lock?For plant 1 of my DWC, I had 410 PPM two days ago. My resevoir now is at 440. She is slightly yellow and a tad droopy. Is the rising of PPM by 30 an indication of nutrient lock? If its nute lock, does this require peroxide water to flush? How long do people flush? Thx in advance
Week 2
Feeding. Deficiences
5 years ago
1
1
Solved
WhyNotA2
WhyNotA2
DWC PPM First feedI used rainwater with ppm of 15-18 and mixed 8 gallons with 18 ml of GHE Bloom, Gro and Micro with 4 ml of CalMag. Both buckets have new PPM of 350-390. Is that too aggressive for day 9? Or can I push more? New to DWC and growing and hoping for some applied knowledge. Thanks
Week 1
Feeding. Other
5 years ago
3