Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Canna
Tomgrow
started grow question 6y ago
When to use these ?
Open
Feeding. Other
likes
Answer
Athos
answered grow question 6y ago
When to use what?
likes
Complain
Similar Grow Questions
Solved
MinnesotaMarijuana
Nutrient Lockout
I'm guessing this is nutrient lockout. Yesterday they were thirsty, so I watered by usual two gallons of aquarium water, but added no other nutrients. It only seems like one plant is being affected. How long should I withhold any nutrients; should I dial back when I do resume?
Week 8
Feeding. Other
3y ago
5
7
Solved
Viner_Green
How I can check runoff with a scrog net and pot saucers? I have no room to collect runoff lmao.
How on earth do I check run off? Lmao! 70cm x 70cm x 200cm tent with 4 DP Auto Ultimate. Spider Farmer SF1000. I use a scrog net and pot saucers. Being already trained will I damage the plants by picking them up a little so i can check run off? Thanks in advance for your advice.
Feeding. Other
4y ago
3
3
Solved
tommyjv
Do I need to add nutrients to a premixed soil?
I'm using Cost of Maine Grower's Blend (Silver Bag) and am coming into the 2nd week or so of flowering. Do I need to top dress with any nutrients or is the soil enough on its own? Growing autoflowers in 3 Gallon pots.
Setup. Substrates
Feeding. Other
5y ago
1
3
Solved
Maskedcucumber
What is your process when you fill your tank in hydro ?
Do you add all the water and then the additives (fulvic, calmag, cannazym, trychodermas and mycorhize for example) and then the nutriments? I think I'm doing it wrong, what is the correct order for a calculation method? So you know the correct amount of nutes & addtives in the ec
Week 5
Feeding. Chemical composition
Feeding. Other
4y ago
8
5
Solved
Fishcake
Bugs floating on top of water when feeding
I only noticed this today could anyone help me find out what they are please
Other. Bugs
Roots. Other
Feeding. Other
6y ago
4
Solved
MrCronic8732
Can I feed molasses on top of my normal Nutrients
Can I add molasses to my soil at the same time as feeding or what would be the best way to go about this someone please help
Feeding. Other
4y ago
3
3
Solved
Dr_Carl_Linnaeus
Fast buds Purple Lemonade
I read on the fastbuds website that the purple lemonade can be grow without any nutrients.. Does anyone know if this is true?
Week 6
Feeding. Other
6y ago
3
2
Solved
Viccrazyweed
Guys im not rich not invest in “NitroGuano” or any lava powder from Jaya so… las night i ate a porc pernil made to the oven (delicious) and i just thought, how about not wasting the bones? How about grinding them into dust? So my question is, is bonemeal nice to sprinkle some?
Week 3
Feeding. Other
4y ago
3
2
Solved
Comarka
Top crop vs Biobizz
I have used Top Crop fertilizers on my first grow and I think I wanna try Biobizz ones. Top crop did not fulfill my expectations. Has anybody any kind of advice or impression regarding these two brands?
Week 2
Feeding. Other
6y ago
2
2
Solved
Shuffleshugg420
Ph up lowering my ppm
Hey guys, I am having a little trouble with my feeding, the issue is that I am mixing up my nuts adding pH up to get to 6.5ph but this is taking my ppm down from 950 to 105ppm. Can you tell me if this will effect my plants as what can I do to stop it ? Thanks in advance
Feeding. Other
6y ago
3
3
Solved
Thebakedape
Bio bizz nutes
Hi all using bio bizz nutes currently using bio grow , the bio bizz feeding schedule says that the grow should be used throughout and to add bloom when first sign of flowering starts is this correct or should I stop the grow and only use the bloom when flowering starts thanks🤙
Feeding. Other
5y ago
3
2
Solved
MisterSix
PPM run off higher than Solution PPM (Soil)
Nutrient solution at 550 ppm - 6.2 PH, I water the plant and get 15% run off which read 1500 ppm - 5.9 PH. My plant still look healthy no sign of deficiency or toxic problem. It's the TDS in soil still remand or salt build up this case. Should i flush her next turn.
Week 6
Feeding. Other
6y ago
2
3
Solved
upinsmoke
flush? defoliate?
im getting close to the end i guess..based on the 9-10 week esitimation. when do i need to start flushing. should i defoliate soon or just leave it till the end ?
Week 8
Feeding. Other
Techniques. Defoliation
6y ago
4
Solved
SkootzGenetics
Nutrient list
What needs to be submitted to have the Nutrient line I use, added to the nutrient list?
Feeding. Other
4y ago
2
2
Solved
gspoon
It's the moment to stop feeding?
I'm in day 70 of flowering, since I've not experience with long flowering Sativas I don't know if I can continue to give ferts or is the moment to stop them and start to give plain water, first orange hair started to appear a week ago, I've not yet started to check thricomes
Week 19
Feeding. Other
6y ago
2
3
Solved
peterpanpan
What is the right PH and EC level?
what ph and ec Level should my plants have? and how often should I check it? only when I water them or should I also check the soil? I got Hulkberry seeds.
Feeding. Other
6y ago
2
3
Solved
nerdz
Pre-mixing a very strong solution, then diluting it in water to reach desired ppm?
Hi, I want to mix up a strong (let's say 3000+ ppm) solution in say a 2L bottle at the correct ratios. When I need to feed, I pour it into a fresh jug of water until I reach the desired PPM, then close up the 2L and repeat. Any downside? Does the solution get "weaker" that way?
Week 5
Feeding. Other
5y ago
2
2
Solved
GoodVibeSpreader
What nutrients on HulkBerry Automatic
Hey guys ! Not really a question but I'm looking for advices ! I feel like it's time to get her some nutrients ! I don't feel like ordering it on IT since its going to take too long, any advices on what I can take in my nearby plant stores to boost my baby ?
Week 3
Feeding. Other
6y ago
2
2
Solved
jimmminycricket
Harvest Blue Mystic Autoflower?
Can anyone tell me if this is close to harvest please? and thankyou Blue Mystic Autoflower about 75 days ish....thanks so much
Buds. Other
Setup. Strain - Autoflowering
Feeding. Other
6y ago
2
3
Solved
FarmBoi
How / when to enter nutrient values on GrowDiaries
Dumb record keeping question: I don't add more nutes every week, so should I leave the same mL/gal entries as the previous week, or enter zeros? Thanks for reading
Week 4
Feeding. Other
6y ago
2
2