The Grow Awards 2026 🏆 
Fertilizer
romeoromeostarted grow question 4y ago
Complete NPK fertilizer with trace elements as OEDF chelates. NPK 3,5–2,3–5,0 (Fe, Mn, Zn) Is this a good one for 2 week veg stage?
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Feeding. Chemical composition
Feeding. Other
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Subbe
biobizz heaven, any good?biobizz heaven. is this a good suppliment? should I be useing it?😬😀Week 4
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Growit2321
When to feed happy frog soilI am using happy frog soil, it’s been about 3 weeks, ph is around 6.5, around 80s out and such, but I want to feed, should I start feeding in the next few days? I have grow big by fox farm, I was just going to use 1/4 strength about 1/2 teaspoon, is it safe to feed yet?5y ago
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torgul2000
Measured EC and burned leavesI defoliated my plants yesterday and i gave them some plain water (corrected to ph 6,5) …. I took 5 plants which are about to be harvested and measured the EC: it’s between 0,88 Ms and 1,17 Ms…. Quite low but plants aren’t burned that’s strange ! What do you think it’s happening?Week 8
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Soter
change to osmosis waterI have discovered that my tap water has an EC of 0.8. this led me to order a reverse osmosis filter, but my question is this: what are peoples opinion on changing from tap water to osmosis water in the middle of a grow? Plan is to monitor the EC so it will be the same as beforeWeek 7
Feeding. Chemical composition
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HagsGrowsDank
Bud CandyHow to use bud candy with my nutrients? First time using it and am 3 weeks into flower.Week 8
Feeding. Other
5y ago
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Growmebig
EC of 8 starting out (from RO Hydrologic Stealth 150. Do I add the goal EC (2.1 per Athena Instructions) to the 8 I started with?Im using Athena Blended Nutrients. 1st time Grower. Watched many videos, going by Instructions. The EC coming out of my HydroLogic Stealth 150 is 8 us/cm. The Mixing Instructions say to get an EC of 2.1 for the 1st week Is this 2.1 plus the 8 I started with?Feeding. Chemical composition
6mo ago
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Eliott42
Start flushing ? When finish, cut only the biggest(done) buds and let smallest (note done) bud grow?Final week is coming ! I have two questions :
- Should i start flushing or keep feeding her? Since it's organic (biobizz) i'm wondering if there will be chemical taste as it could do w/ othr nutes.
- Can i chop only the biggest buds and let the smallest grow more?Buds. Other
Other. General questions
Feeding. Other
6y ago
2
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LostInTransit23
If using Biobizz All Mix what week would I need to add nutes roughly?I've picked up some auto seeds from RQS and I am going to be growing in Biobizz all mic and I was wondering roughly what week would you guys recommend I started adding nutes?
I have a indoor try pack from biobizz or shogun coco ab and calmag. Not sure which ones would be better.Feeding. Other
6y ago
1
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Dean1
PH and tempDoes the temperature of the feed alter the ph. I made some feed a week ago ph 5.9 but had to turn radiator off in the shed because snow kept melting so feed is now 10c in stead of previous 18c but I checked ph the other day and it had gone up to 9.3 can I put feed in tent 4 heat?Week 6
Feeding. Other
5y ago
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arctic
rdwc - remo nutrientsI have 12 plants, 6 of them are 10 days older. I find it difficult to work with the solution due to different growths. I think I give too little fertilizer. I use RO water and the entire line of remo (+ magnifical) = 550ppm. 600w. temp. 25-26. hum. 40% . tutankhamon fem.Leaves. Color - Yellow
Feeding. Other
6y ago
1
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Juschiln420
Dwc Ph in high amounts to move 1.0 normal?Dwc organic nutrients
Transplanted seedlings to buckets. Mixing nutrients/ 1st time. Is it normal to need alot of ph up to get it the move just 1.0 ?
"Alot" to me is like 28 to 65 drops of ph up in16 liters of water, 258ppmFeeding. Other
3y ago
7
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