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Removed started grow question 3 years ago
Anyone know why the very tips of the leaves are burning/dying? It can't be nutrient burn because I've flushed them out well after the whole no-run off watering incidents when they were younger, could it be lack of nutrients? They were only on 0.5ml/L until a few days ago..
(2.75oz) Pineapple Express Auto
16 weeks
(2.75oz) Pineapple Express Auto GrowThings
Pineapple Express Auto
19 comments · 3 years ago
Week 8
Leaves. Tips - Die
The_Projexx answered grow question 3 years ago
Thats the result of not feeding enough my friend . Seeing as your just starting flowering your plant needs a good PK boost . I say this because it will help facilitate the transition from VEG into FLOWER and also help facilitate the development of bud sites . What you are suffering from is a mix of the PK deficiency . I would boost the PK solution in your nutrient regime for the first week of flower then slowly decrease over time till its time to harvest . I may also suggest that you add additional CalMg to your mix because during the flower process the plant will suck that right up and if your not ontop of that you will run into CalMg problems along the way . I cal already see some CalMg problems starting as the yellowing in between the veins of the leaves indicates that clearly to me . I hope this information helps you to understand the slight problems you are dealing with and the very easy way to correct it to be back on track . Over all your plants look healthy just take your time and they will be rocking and rolling in no time . -Happy Growing!
Removed answered grow question 3 years ago
Looks like the beginnings of a K deficiency. I would try to get her into the 600-800 ppm range. Use the Canna grow guide calculator on their website, select PPM ( Hanna ) and use the LIGHT FEEDING at Full strength for your stage of growth. According to Canna's site you should be at 8.6 ml/gal for both A/B minimum. I would also suggest getting a CalMag supplement.