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Back to Grow Questions
when to feed ?
yoyo_zing
started grow question 3y ago
so can i feed them (npk) by week 4 start ? i have 2 option 20-20-20 and 12-12-36
Solved
Week 3
Feeding. Other
1 like
Yan420
answered grow question 3y ago
You can start feeding them,20-20-20 sounds right but use it only at 25% strength 🙏
1 like
Complain
Selected By The Grower
Whiteybulger1814
answered grow question 3y ago
20-20-20 is a good start, give them a small dose at first and as they get bigger give them a bit more until they're getting a full 1 and half tablespoons...
1 like
Complain
Newbie87
answered grow question 3y ago
Only start pk when you actually have flowers.
1 like
Complain
Similar Grow Questions
Solved
santope
Yellow leafs
Hello i cant figure out what was happend with my plants ph ground 6.4 TDS 800 They gettin yellow,iv thinkin its overfeed but now i think its deficiency of something...i flush them on monday and i want put next week Alg-a-mic from Bio Bizz its for deficiency,overfeeding etc. Help
Leaves. Color - Yellow
Feeding. Other
6y ago
1
Solved
Zer0xKira
How do I mitigate nitrogen toxicity quicky.
I noticed my plant was getting dark a few weeks ago, people agreed with me it was the beginning of nitrogen toxicity. I haven't fed the plant anything since. Just water phd to 4.5 . I also added a few extra cups of roots organic soil on top after a spill.it has only gotten worse
Feeding. Other
6y ago
3
5
Solved
Danieledec
light schedule 12/12
Hello guys i just changed the light schedule on 12/12 for one of my plant..im usually growing the automatic..so this is the first time with photoperiod... anyway..after change the light schedule...after how many day more or less i will start to see the flowering????? Daniele.
Feeding. Other
5y ago
2
4
Solved
SirTucksAlot
Fluctuating PH levels
Question; Can anyone tell me the reason why PH levels fluctuate so much? Cheers guys
Week 2
Feeding. Other
5y ago
5
4
Solved
Boris1888
Hi people I'm using canna coco with a+b I'm at the 6th week with autos I've just used pk13/14, isit safe to use bio bizz heaven with my a+b I've nothing left to boost my buds lol all help appreciated
Feeding. Other
6y ago
1
1
Solved
StickyDiary
Tap water is 0.5 EC, and 8.1 - shall I get an RO system or can I use pH Down (using Canna Coco)?
Does my tap water with 0.5 EC, pH 8.1 warrant the use of an RO system with Canna Coco nutrients or shall I use Canna pH Down to bring it down to 6.3?
Feeding. Other
2y ago
4
3
Solved
gREEn7o0
Moldy molasses okay for compost tea/compost tea storage
The new container of molasses I bought has mold growing in it. For baking that would be a throw away, but I am curious if that is still usable for making teas. I have seen some soils that add tricoderma and others, just curious? Also can a tea be stored for a week after brewing?
Week 9
Feeding. Other
5y ago
1
1
Solved
Maskedcucumber
Ec rising in hydro (6th week flowering - closed circuit tank and drip)
At the end of every day, EC rises by 0.2 at least. Starts at 1.60 and then in their evening it goes up to 1.83 ! So I have to add water (2L) in order to go down. Does it have to do with the fact they had overfeeding, toxicities and deficiency so they don't feed well ?
Week 12
Feeding. Deficiences
Feeding. Other
5y ago
4
4
Solved
Steeluk1987
Right ppm?
I'm not sure if it's normal in soil but when I applied nutrients at 350 ppm the runoff was closer to 500 ppm, I am following the vitalink feeding schedule for earth Max grow+bloom and she seems to be doing will no nute burn or leaf curling, is this the right ppm?
Week 5
Feeding. Other
6y ago
2
Solved
BigBeautifulWeed
Very old Ata Bloombastic
I own a very old (around 8 years) bottle of Ata Bloombastic. It should not expire, but it looks dark brown and dense (seriously, it looks like liquid s**t but still smells good) but on commercials it appears to be more green than brown. Should I risk it or change it?
Feeding. Other
6y ago
1
1
Solved
Chaweeder
Well water
I live in the country and have well water, PH level is 8, instead of trucking in water for the humidifier do you think it would be ok to use just in the humidifier
Feeding. Other
6y ago
3
Solved
Aragon
Plant still green after flushing
It's day 8 of my flush and the plant is still green, did i mess something up? I flushed it with 10L of tap water and 5 L of ph'D water to around 6.3 pH. I measured EC of the run off and it measures the same μS of the water that went in, maybe varies here and there by 0.1μS.
Week 11
Plant. Other
Feeding. Other
6y ago
4
4
Solved
Komar85
Westland
Hello community Quick question. Did anyone use Westland products (UK - fish blood bone for example) and If is worth buy or not
Feeding. Other
5y ago
1
Solved
FishBud
Efficient Nutrient Mixing?
Any suggestions for efficient nutrient measurement/mixing routines? I’m currently making a stinking mess every time I pour nutrients into a cup, pull up with graduated syringe and transfer to my watering container for mixing and pH. There has to be a better way…
Feeding. Other
4y ago
1
Solved
hannabis420
looking for more trichome production and getting the best out of my plant during flowering
any recommendations for flowering nutrients? Thinking about getting something high in potassium and phosphorous, i am worried i am messing with an already good thing trying to make it better, i appreciate any comments
Buds. Other
Setup. Strain - Autoflowering
Feeding. Other
6y ago
3
3
Solved
Aldo90
Coco first run help
First coco run. Is it me or do these look a little pale ? It could be strain specific but I'm thinking i may have not given it enough N. Used bio bizz grow and bloom with calmag, b52 and voodoo. Ppm was 450. Ph 6
Feeding. Other
4y ago
4
4
Solved
Buddie
Ppm
If your ppm is staying around the same, is it better to leave it alone or try pushing it abit more with the nutes and watch plants?
Week 3
Feeding. Other
6y ago
1
1
Solved
Daffie_Toke
Is ph'ing in soil bullshit ?
I tried something different , i have not ph'd my water for the entire grow ,not 1 time . I feed with rainwater +organic+mineral nutrients. Plants have never looked better . Is ph'ing in soil bullshit ? Is it fishermen stories ? Because im starting to think so
Feeding. Other
4y ago
1
3
Solved
WeedyGonzales
Watering after flush?
Hey guys, So I flushed my plant 2 days ago. My question now is when should I water her again? The pot is still heavy and wet and it seems like it will be heavy and wet for another few days... should I wait until it’s full dried or what should I do ?
Feeding. Other
6y ago
1
Solved
xbrico
Nute Advice - Botanicare PBP vs. KIND Full Range (Base Supplements).
Thinking of changing nutes from @Shogun to @Botanicare for next run. Has anyone used the FULL PBP & FULL Kind range and could advise between them (Quality, Yield). Trying to work out the costs and if they're worth it (KIND range looks like £85/grow as opposed to £133 for PBP).
Other. Other
Feeding. Other
6y ago
1
1