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Yellowing leaves
GeminiCQCstarted grow question 5 months ago
Leaves at the bottom are getting very yellow. I've been watering 800ml every 3-4 days with 1ml of each advanced nutrients ph perfect bottle.. Is the bottom just not getting enough light, or is it deeper than that? Should I get rid of some leaves?
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BerrySweetHighanswered grow question 5 months ago
Hello my friend, this soil contains waaay too much Nitrogen. The bottom leaves are lacking nutrients due nutrient lockout.
The best solution here is to do a small flush. You can give the pot volume in water. So if you use a 10 liters pot then you give 10 liters with water without nutrients. Make sure that the pH is around 6.2
After you have done this you let the soil dry till the top inch of the soil is completely dry before watering again. From then you can give the full amount with nutrients again and continue growing like you did before.
Angus_MacGroweranswered grow question 5 months ago
I'm not sure it was a good idea to put chelated fertiliser and CalMag on top of Happy Frog…
You shouldn't mix different brands when you're still a beginner, especially two brands that are diametrically opposed in their approach: Fox Farm is into living soil, whereas ADN is more for soiless.
I think you've got a root block and need a flush. After that, it's best to stay with Fox Farm for fertilisers and additives (but don't throw away your cans of ADN before you've tried hydroponics).
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m0useanswered grow question 5 months ago
Looks like the plant is overfed. confirm that your getting a good amount of runoff to prevent the need to flush later on.
Might also be wroth your while to look into getting a EC pen if you want to continue feeding with liquid nutrients. Helps you determine the EC or concentration of the feeding solution and not over do it.
Good Luck!
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AsNoriuanswered grow question 5 months ago
Nitrogen toxicity, maybe lack of magnesium or overwatering and magnesium absorption issue because of bad watering habits.
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