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8 years ago
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LED/400W
Light
LED/400W
Light
Indoor
Room Type
Grow Conditions
Week 15
Flowering
95
cm
inch
Height
18 hrs
Light Schedule
6+ conditions after
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Nutrients
ml/l
ml/gal
tsp/gal
Commented by
abue abue
8 years ago
Hi! Dear friends, I need help!😱 I see yellowing progress of leaves . At first I thought it’s normal, but it’s far to the harvest – 3 weeks. I compared the different images and detected a lack of phosphorus... Yesterday I changed the solution completely, now use only Flora Nova Bloom. Maybe someone else will tell me? The 104th day: Satta made me jittery. Leaves have strongly yellowed and dried after jumps of pH, the plant has lost about 30% of the leaves during 3 days. As I’ve written before, the solution was changed, I've washed the tank and filled Flora Nova Grow. ... Improvement has not come. pH grows on 0.3 units during 12 hours, ppm decreased from 1100 to 1020 - that is mean the plant actively eats anions, phosphorus, sulfur and nitrogen. I regulate the pH in the morning and in the evening, and half an hour ago according the advice of a reputable friend. I added 15 ml of ripen to the solution. Spray Biobud 1 time a day, I think I’ll stop to spray in a couple of weeks before Harvest, because I do not want to smoke chemistry. Next we will look at the dynamics. I shifted the lamp up by 5 cm. The central cola was already near cooltube (15cm). When I changed the solution one little cone was broken, now it is drying on the box 😁. When you look at the plant every day it seems there is no dynamics, but looking at the pictures in the diary – there is 😊
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ras
rasweek 15
This method is good for soil, because there is remains of nitrogen in the soils as a rule. And you will have nitrogen from the leaves and and stems, all will turn yellow all at once. Give nitrogen for 3 days. It’ll absent in the solution only some last days. do not rush, read more about DWC 😊
abue
abueweek 2
Algae were due to solution temperature. Know Cannabis grows cool at a temperature of 18-20 degrees. If the temperature is lower, it will die, if the temperature is higher, it will stop growing. 26 is ass, drain the water.
colindabr
colindabrweek 3
thank to ras😀 he's a guru💪
ras
rasweek 3
You can use it in two weeks, let him develop, it is quite enough nutrients for 16 liters in this stage😁
ras
rasweek 12
When you make photo under HPS set “filament lamp” in the camera and hold a blank sheet of A4 under the lamp (light will be scattered). The lamp gives much light and makes the light spot. It’s better to do photo without HPS, the best option is under fluorescent light with the flash. Experiment 😉 Don’t play with pH. It may be fatal at this growth phase. If plants eat a lot – give them more😏
abue
abueweek 12
Today ph is 5.3, ppm is 860. I added 1l of water (pH 7) and 10ml of Flora Nova Bloom. At the result pH is 5.22 and ppm is 1240. Flora Nova is very acidic at the first hour after mixing solution, pH decreases on 1-1.5 , but some times after it stabilizes. Satta looks normal after ph fluctuations.😋
oldesse
oldesseweek 15
You can manicure yellowed leaves, that obstruct the light. And reduce the EU to 1 in two weeks before the harvest. So it will be with gain of weight. Everything is ok. slight yellowing is not terrible 😊
abue
abueweek 15
Thanks again) I’ve manicured👍 I just don’t understand about common EU – what does it mean "exit" and "common"? I have DWC, there is no exit-inputs😊
dee
deeweek 15
“Exit” is for substrate, of course. You just need to pour the solution with 1EC – 500ppm. You can reduce from 1.5EC to 1EC from the penultimate week
abue
abueweek 15
I'll pour ripen at the last week. It is not bad reviews about this method😏
abue
abueweek 17
The cooling of cooltube has independent channel from the main TD-350. 140mm Computer cooler worked for ventilation - it was enough.
loneju
lonejuweek 17
How the hot air blown out cooltube?
disarie
disarieweek 16
Stop to spray at the second half of flowering, because the mold can be =) What is the solution now? If acidic – it want more potassium. It's time to reduce the concentration. The cones will not gain in volume, maturation stage started. It’s nice, good luck!
oldesse
oldesseweek 12
Scrog was set very high for this flowering stage. In this time there is no fast growing and colas have already been braided into the net (you missed this moment). Now your scrog is for beauty, it doesn’t perform its intended use. your next steps should be such: set scrog a below, so the cones will be above it, do it slowly and carefully; or remove scrog and pull branches to the side using ropes, it’ll be easy.
vara
varaweek 15
If we eliminate the nitrogen, it will spoils the food. nitrogen is the conductor of phosphorus and all the other elements. phosphorus without nitrogen is not absorbed, it remains like dead weight in the the substrate and becomes superfluous. We need to decrease nitrogen and to add potassium, and the most importantly it is to reduce the total EU on output to 1 EU. After the bush bloom according passport and gains weight. As a rule before the end of the last week plant doesn't eat all fertilizers. EU is about 0.5 - 0.7. It tells us that the nitrogen is ended, all the rest will not be absorbed. Who breaks the nitrogen early and lose weight of cones 😊.
ras
rasweek 15
Maybe you need to slow nitrogen? Potassium monophosphate only hasten the end, and you'll loose opportunity to grow weight of cones. Give solution with increased phosphorus. I would have done: 1. Ash 2.NPK 90-110-200 By personal experience: At the start of the flowering I always put the ash. Thereby nitrogen is sharply reduced. The plant is quickly switched to the flowering. Then nitrogen is reduced to normal value. High nitrogen at the vegetation stage gives long flowering.
oldesse
oldesseweek 15
Hi! From the 4th week you must add to Flora Nova Bloom some phosphorus and potassium, such as PC. Bloombastic by Atami is good. You can't correct yellowed leaves, but have to add elements for growing cones
abue
abueweek 15
The solution is clear Flora Nova Bloom, ppm is 1060 in the morning. I decrease ph 2 times – in the morning and at night – it increased fron 5.6 to 5.9
dee
deeweek 15
What is the solution? NPK? It’s like lack of phosphorus and potassium
abue
abueweek 12
Thanks for advice, bro. I can’t move the scrog, it’ll break two beautiful colas (they bent under the scrog on 10-15cm). And fixing prevents gently stretching. I think it'll stands another week, and then I’ll take off it. About stretching…I’ve already pulled as far as possible, the extreme sides haven’t enough light. If I stretch it more they will be absolutely in the shade. I’ll do folding of leaves, just do not quite understand - take the wire and carefully tie them to the trunk?