pH Adjustment and Nutrient Management:
Long-Term Concerns: Aware of potential salt build-up with prolonged hydrochloric acid use. Planning to acquire an EC meter and switch to phosphoric acid for the bloom phase.
Lollipopping and Light Adjustments:
Lollipopping Procedure: Performed lollipopping one hour after the lights were turned on. Removed half of the plant’s lower and middle leaves but left the shoots intact.
Light Intensity: Increased lux in the soil area from 5 to 100 lux. After this process, the plants were watered, and they grew by 3 cm the following day.
Observations: Plants are recovering well from pH fluctuations, but yellow spots remain. Due to high humidity, foliar feeding is avoided.
Additional Notes on Defoliation:
Leaf Removal Strategy: Typically, 1/3 to 2/3 of the plant is defoliated. However, I prefer to remove less, aiming for around one-third to allow more light to reach the soil.
Humidity Concerns: Due to high humidity, additional 1/2 leaves were removed along with buds from the first node where leaves were left. The plants now appear quite bare outside the grow cabinet.
Do somebody has a advice on whether to completely remove the stems or leave some parts intact?
Plant Growth and Health:
Yellow Spots: Despite the yellow spots remaining on some leaves, the overall health of the plants is good, and they continue to grow.
Humidity Management: High humidity is a concern, which could lead to mold. Regular monitoring and lollipopping are essential to manage this risk.
Lighting Adjustment:
Increased Light Intensity: Increased the light to 100% to induce light stress and stimulate early resin production. This adjustment is aimed at enhancing the quality and potency of the buds by promoting trichome development.
I adjusted phosphorus levels since i didnt halved it after schocking the plant in week 1. Dont ask me why.
Overall Status:
The plants are showing good recovery and growth despite previous pH and nutrient challenges. Growth rates are promising, and the plants are stabilizing with the current adjustments. The increased light intensity should help in boosting resin production, contributing to a better quality harvest.
End of Week 7 Update
Bud Development and Resin Production:
The buds are growing rapidly and starting to swell. The resin production has significantly increased, especially after raising the light intensity to 100% to induce light stress.
Plant Observations:
Cookie #1: It appears that the tips of the sugar leaves are drying out. Despite the conditions seemingly being okay, this issue has arisen and will be monitored closely.
Cereal Milk: At the end of the week, I applied Cal-Mag as the Cereal Milk plant started showing signs of calcium and magnesium deficiency.
Overall, the plants are progressing well with noticeable bud development and resin production. Addressing the minor deficiencies should keep them on track for a successful harvest.
Hey everyone, what do you think—do my plants have a phosphorus deficiency?
Two buds are turning a bit purple, and the lower leaves are easy to remove even though they are still green.
Photos are in my Grow diary.
Hello BussyBeeFarmer,
You got a nutrient lockout from nutrient salts builded up inside your soil. You give more then enough nutrients and everything the plant needs is there. But you need to water till 20% runoff to prevent nutrient salts building up and I would recommend to cut down your nutrients to 75% from whst you are giving now.
This should solve your problems and deficiencies buddy.
Happy Growing! 💚
Should I keep this deformed bud or cut it off? The humidity is high, and the sugar leaves are layered on top of each other. I'm a bit worried about potential mold. Any advice would be appreciated!
Thank you, @James! I'm glad to hear you think they look spectacular. Your encouragement means a lot! 👌 I'll definitely keep pushing forward and continue to give these plants the best care possible. Stay tuned for more updates!
It should be OK with the top max,top max is PK isn't it? It will more than likely be the light stress. I had it myself when I switched over to led,s because it wasn't warm enough.24 so increased to 28 and it stopped.I believe its mostly due to lack of radiant heat and the leaf surface temp.
@oldskoolkool, Hey, I've got some updates. It turns out that Top Max doesn't contain potassium or phosphorus its just a stimulant. Potassium comes from BioGrow, and phosphorus and nitrogen are in the bloom fertilizer. These nutrients are roughly in a 3:6 ratio compared to other substances in the mix. Because of this, I initially misinterpreted the deficiency symptoms, which led to the current situation.
It’s a bit confusing with BIOBIZZ if you don’t know that you can open the labels to get more information. Fortunately, I figured this out before things got worse. Thanks for the nudge to double-check the nutrients, saved my run!
@oldskoolkool, Thank you for your input! Yes, Top Max is PK. Since the plants are illuminated at night, they haven’t been below 22°C in the room for the past 2-3 weeks, even during "nighttime".
I just noticed a mutation on the plant and will update some pics later when I’m at home. Since the other two plants in the grow show no signs of phosphorus deficiency, I’m hoping it’s just a color change from some mother genetics. I haven’t found anything indicating that Cookies Gelato turns purple frequently.
I’m not too worried for now, though I’m not thrilled about seeing so many mutations in the RQS seeds. Maybe it’s something I’m doing? 😂😅
And thanks for the tip about the basement! I’ll make sure to keep them off the cold floor and maintain the temps.
Thanks! These are my first plants using these nutrients, and so far, I’m extremely satisfied. I used Hesi before this. Once I finish the grow, I’ll let you know if I can recommend them. So far, they’re looking really good!
Nice one. I ended up checking the top max for someone else and found out its Humic Acid which is especially good for organics as it makes the nutrients more available. I use it all the time in synthetic nutrients as its in my base grow,ph perfect sensi grow in the form of fulvic acid. I also use advanced nutrients Ancient earth in my organics as Iv been doing both sside by side for a few yrs now. If money isn't an issue then advanced nutrients are by far the best.They don't just add the 14 mineral eliments the plants need they add so much more. Their organic iguana juice has several times more ingredients than bio bizz,things that add flavour like fish hydroslate.Their whole organic range is amazing but its not cheap.