ShadowKhan
- 53
- 18
We try and keep the humidity around 60% at all times, and the temperature during the day cycle hovers around 82-85 degrees. At night it drops to around 72 degrees.I see the fogger in there... What's the temperature and humidity day and night?
I'm sorry I'm unfamiliar with most of the terms you've thrown out. However I pH'ed the water to 6.5 yesterday when I fed her. Unfortunately I don't know how to measure light intensity but we keep the light at a medium setting.Daytime VPD is perfect, assuming leaf temps are 4° less than ambient:
View attachment 1994519
Interactive VPD chart
Do you water to runoff?
What's your light intensity, if you have a way to measure ppfd?
What about pH and EC of your water/feed?
There is an app on the app store called photone, it allows you to use your phone selfie camera to read the ppfd. That's the light intensity, they also have guides for recommended ppfd for cannabis on the app. This has helped me dramatically on knowing where my light should be, this is a free app on Android and a paid app on iphone, Android is still in beta testing so can use it for free. It will help a lot for you to figure out where the light should be.I'm sorry I'm unfamiliar with most of the terms you've thrown out. However I pH'ed the water to 6.5 yesterday when I fed her. Unfortunately I don't know how to measure light intensity but we keep the light at a medium setting.
Thank you all so much for the speedy replies, I appreciate it so much. How do I take a TDS reading? Also I feel like it's not over feeding because as I had said in the OP and in the picture, the leaves are starting to yellow, which I thought was a sign of nutrient deficiency?Not knowing anything about your media or lights, my first guess, based on the thickness and texture in your leaves, is that you're over-watered. In soil, I water slowly to 10% runoff, only when the pots are very light. Especially when you have small plants relative to the pot size, watering based on how the top of the media feels is likely to cause you to water too often.
Your leaves are pretty dark, and there's some clawing evident, which makes me wonder about over-feeding. I'd take a TDS reading on your runoff next time you water to get an idea of how much salt you have in the pots.
Hope that's helpful.
yellowing can be from numerous things.. including watering to frequently, lights to close, etc etc..Thank you all so much for the speedy replies, I appreciate it so much. How do I take a TDS reading? Also I feel like it's not over feeding because as I had said in the OP and in the picture, the leaves are starting to yellow, which I thought was a sign of nutrient deficiency?
There is an app on the app store called photone, it allows you to use your phone selfie camera to read the ppfd. That's the light intensity, they also have guides for recommended ppfd for cannabis on the app. This has helped me dramatically on knowing where my light should be, this is aI'm sorry I'm unfamiliar with most of the terms you've thrown out. However I pH'ed the water to 6.5 yesterday when I fed her. Unfortunately I don't know how to measure light intensity but we keep the light at a medium setting.
My guess is your pH is too high, you PH'ed the water to 6.5, recommended levels I have read about are 5.9-6.2. the yellowing leaves are from a lack of nutrients but not from a lack of you feeding them to her, rather a lack of nutes because the pH is too high and she can't uptake them. Please remember this is just a guess on my end and I could totally be wrong.Thank you all so much for the speedy replies, I appreciate it so much. How do I take a TDS reading? Also I feel like it's not over feeding because as I had said in the OP and in the picture, the leaves are starting to yellow, which I thought was a sign of nutrient deficiency?
You could be right, but if you're over-watered, it makes diagnosis tricky. If the root hairs drown, the plant can take up water, but it will struggle taking up nutes, and there's no predicting how that will show up on the leaves. You can get into an ugly spiral of phantom deficiencies, where you're adding salt to the pot, but it's just accumulating because the plant isn't using it efficiently. I don't know that that's what's going on with your plant, but it's something that can happen.Thank you all so much for the speedy replies, I appreciate it so much. How do I take a TDS reading? Also I feel like it's not over feeding because as I had said in the OP and in the picture, the leaves are starting to yellow, which I thought was a sign of nutrient deficiency?
This!There is an app on the app store called photone, it allows you to use your phone selfie camera to read the ppfd. That's the light intensity, they also have guides for recommended ppfd for cannabis on the app. This has helped me dramatically on knowing where my light should be, this is a free app on Android and a paid app on iphone, Android is still in beta testing so can use it for free. It will help a lot for you to figure out where the light should be.
82 to 85, I would try to get that down to 70-80, right now higher temps not horrible because she is in veg, but 85+ in a tent is a no go in flower.We try and keep the humidity around 60% at all times, and the temperature during the day cycle hovers around 82-85 degrees. At night it drops to around 72 degrees.
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?