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Although the deficiency symptoms haven't disappeared with the Canna Boost and the 420Flow Bloom fertilizer, they also haven't gotten worse. We harvested on flowering day 56 now. No idea if that was too early, but three buds already got moldy, and the humidity was no longer manageable. 🫠 Thank...

Gaia Green and Dr. Earth are not available here in Germany, no chance. Would something like 'Power Bloom' from Gaia Green with an NPK of 2-8-4 be good? Most bloom fertilizers available here have an NPK of 3-3-4 or something similar. I found only one with a relatively high phosphorus content...

Almost, I’m in Germany. Cultivation has been legal here since April, and probably hundreds of thousands of people are having the exact same problems as I am. 😅 Since I just had surgery and technically shouldn’t be driving yet, ordering would be best for me. Amazon Prime is the fastest :) These...

Yes, so far, I've only added individual nutrients (if at all), since the concept was that the Living Soil would provide all the nutrients to the plants, and I wouldn't have to add anything. That's why I don't have any nutrients here, except for BioBizz CalMag...

Okay, I have BioBizz CalMag on hand and would order this for phosphorus: https://hesi.nl/en/Phosphorus-Plus This is a PK fertilizer with a 7-5 ratio. Should I follow the usage instructions from the respective manufacturers, or should I increase these values further?

If by "nutrients" you mean which fertilizer I have used so far: none. But as far as I know, the soil was pre-fertilized. "Dope Soil" is something like a ready-made mix that you can activate with a bit of water over a period of 14 days. After that, it is supposed to be a "Living Soil," which...

At night, the temperatures sometimes drop from 28 to 30°C down to around 22°C. At the same time, the humidity rises, which worries me because I don't want mold on the buds. Therefore, I have a dehumidifier in the tent that reduces the humidity to around 55% every 15 minutes. However, the...

Strain: Blue Dream by Nirvana Plant Size: Approximately 65cm Pot Size (L): 15L Autopot Grow Area (m²): 120x60cm Medium: Florganics Dope Soil Vegetative Phase Duration: 54 days Flowering Phase Duration: 28 days Current Veg or Flower Day: 28th Flowering Day Fertilizer (Type, Frequency, Amount...

Okay, just to make sure I understand correctly... we can rule out that the pH value actually changes with the movement of the water (except through the resulting change in temperature, which probably shouldn't be too significant)? Then this would mean that if the instructions say to perform the...

Here another graph with temperature included:

Hello everyone! :) I have a ~50L water tank, opaque with a cover, in which a circulation pump is installed. I also have a device for measuring pH, EC, and temperature. I noticed during the calibration of the pH sensor that the pH value changes depending on whether I hold it still in my...

Today, I visited the plants again and they now show significantly more distinct color differences starting from the center of the plants. The GG#4 even has a pair of leaves with brown tips and light spots on the edges. As this is my first grow, I have no idea what's going on, so I'm posting...

Ist there a good source for information to learn things like that.. like a "how to read my leafs"-guide?

Ah, thank you for the insightful response! :) Currently, I'm giving her 165 PPFD from a distance of 65cm. Do you think I could already increase the PAR value?

Hello everyone :) The day before yesterday, I moved my babies from the seedling box to 4L fabric pots. Afterwards, I watered them with a mixture of RO water and tap water (just over 1L per plant). I made this mixture to get the EC value of the tap water to about 300 and then, with the right...

Yes, I think so too 😅 That's why I'm trying to understand the connections. If I double the height, the PPFD value decreases by, let's say, 75% (just assuming). If I then increase the LED brightness until I reach the old PPFD value again, does it amount to the same for the plant? Or can I...

At this point, I have a question for understanding: The PPFD value decreases when I increase the distance to the LED at the same intensity. For the plants, 200 PPFD at 30 cm distance is not the same as 200 PPFD at 60 cm distance, right? Or does it make no difference to the plant from which...

Okay, I have moved the LED from 30 to 62 cm and reduced it to 150 ppfd (measured with the same phone). Additionally, I have misted the inside of the box with water, so now I have 25.5°C and 90% humidity. I hope they'll get well soon :)

Hello everyone, I am a complete beginner, and this is my first grow. Unfortunately, my seedlings are already showing signs of deficiency after just a few days. I hope you can help me figure out what the cause might be. I soaked the seeds in water for 20 hours, then placed them between cotton...

Ah, great.. thanks a lot for the tip! I had also read about this at the end of this guide: https://www.10buds.com/grow/how-to-transplant-cannabis-seedlings/ The LED is now at 300 PPFD and I will simply bury the stem a bit when transplanting.