By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Do I need to do full strength with my Biobizz nutr...
AthanasGrowstarted grow question 6 years ago
Do I need to do full strength with my Biobizz nutrients since they are organic and I am in coco/perlite or is half strength okay for first few weeks?
like
motaman311answered grow question 6 years ago
I would do exactly what you are doing. Start at half strength and work your way up if you see more deficiencies. It is always easier to add nutrients then to take away if you burn them. I always found the PH and nutrient lockout was more likely to cause issues then an actual nutrient deficiency. Veg is just to get your plant ready for flower, so don't rush her and make sure she is nice and healthy before you flip. Good luck and happy growing! 👊
LongJohn420answered grow question 6 years ago
I have used BioBizz for longtime and that half dose is very good. You need cal-mad addittive with BioBizz products. But Ph and Ec meter would help a lot. I gonna buy myself one of both.
Well happy growing and keep it green looks good!
like
Complain
UnkleSkunkanswered grow question 6 years ago
The first deficiency in the coco is that of calcium and magnesium.
Of course it happens because you don't use specific products .. as they wrote above take an EC meter and it is essential with the coco
this site help me a lot .. https://cocoforcannabis.com/
like
Complain
Athosanswered grow question 6 years ago
Save yourself a headache and get an EC/PPM meter, for soil it is a big help, for coco it's a must. I would use full strength. Although i would recommend a coco specific nutrient.
like
Complain
Similar Grow Questions
Solved
Franzl
Whats wrong with her ? Clawing and yellow spotsIm a first Grower. Here some info:
Location: Indoor, 60x60x180
Light: Mars Hydro 1000
Soil: BioBizz Light
fertilizer: BioGrow GreenHouse
pH: ~7,3
Temperatur: 23°C
3x Fast Eddy CBD
One of them girl got problems
Im afraid that she will die. what can i do? Every day it get worse.
Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Color - Yellow
3 years ago
5
Solved
Slurpy_Terpy
Slow growth yellow leaf edges what to do?Plant growing slowly (but still growing) with weak growth tips and yellow edges on leaves with interveinal chlorosis. Looks like overwatering / magnesium deficiency to me. I use a weighing scale to know when to water, but started the plant in 25L pot so this might have caused it.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Plant. Stem - Weak
3 years ago
7
13
Solved
SaintLoud
Yellow spots and purple stemsI have these yellow spots on my fan leaves and purple stems on just one of my Girl Scout Cookies. Both being fed the same thing, temps are stable and so is humidity. Don't understand what's up with this girl. 1st 4 pics of issue plant last is of her healthy sister.
Leaves. Curl up
Leaves. Veins - yellow between
Plant. Stem - Red or purple
3 years ago
5
2
Solved
ChickenBurd
Deficiency or Excess?Strain: Thug Pug Peanut Butter Breath
Medium: Super Soil mix in 2 gallon fabric pots. Top dressed with Gaia green dry amendments 444 and 284 at a 1 to 2 ratio. Once a week.
Watered when dry between 6.3 and 6.8 ph.
Can't seem to figure this one out.
Leaves. Tips - Burnt
Leaves. Veins - yellow between
3 years ago
5
3
Solved
Dungeons_of_Dankness
Has anyone else heard of using epsom salt with gallon of water for magnesium and sulfur issues? I'm told you can water them or spray them during lights out. I've had some issues before with magnesium due to soil pH recommended by maker didn't follow it I later corrected it pH
3 years ago
8
7
Solved
zerotwofive
Yellow streaks between leaf veinsAll three of my plants have light green/yellow streaks in between the veins on the leaves that have been present since about week one (week 3 currently). Could this be a magnesium nutrient deficiency, PH issue, or perhaps just overwatering?
Week 3
Leaves. Veins - yellow between
3 years ago
7
3
Solved
maelxich
Mg deficiency?2/3 of these girls are turning yellow between the veins. I’ve been doing a 1tbsp/gal Epsom sly foliage spray & added same to 1 gal when feeding today. Grown in compost/perlite with some soil mixed in. The Durban looks good but the Ghost and the GSC both seem Mg def right?
Week 3
Leaves. Veins - yellow between
3 years ago
3
1
Solved
FreakyMilk
Leaf tip yellowing.Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.
Leaves. Veins - yellow between
Leaves. Color - Yellow
3 years ago
2
4
Solved
D42ONubie
Need help! Nutes, light, or something else going on..??First grow, indoors. Candy Kush Auto currently at 8wks, flowering. Been going smooth up until 1wk ago. Now lower and mid fan leaves yellowing, browning, top leaves turning purple and look wilty, stems also deep purple color. Come this far, don’t want to loose her
Leaves. Veins - yellow between
Leaves. Color - Mottling
Plant. Stem - Red or purple
3 years ago
1
1
Solved
Dbkoop
Mg deficiencies? RDWCI have a Lemon auto RDWC and Blue dream auto in ffof mix. Both are showing some deficiencies or something no. Both have dark green veins and have like a gradient effect where it gets lime green to yellow inside outwards and a few burnt tips. Any advice?
Leaves. Tips - Burnt
Leaves. Veins - yellow between
Leaves. Color - Yellow
3 years ago
3
Solved
Dbkoop
RDWC issues-help please!The Lemon Auto seemed like it was on its way to recovery but it has developed a deficiency(s) - is this a Mg def? It has dark green veins and the leaves are a kind of dull faded lighter green to yellow. I just doubt it is because I’ve been foliage feeding Mg twice a week.
Leaves. Veins - yellow between
3 years ago
2
Solved
Adam_Pipfrey
Nute butn or PH lockout?16d Runtz auto
Yesterday I flushed her with 5.8ph water - runoff was 6.3
I grow 60% coco and 40% biobizz light mix (soil/perlite) I've been told by a grower to aim at a ph of 6 and not water until runoff due to my medium composition. Someone also said N deficiency.
Help please :(
3 years ago
1
3
Solved
myrceneCB1
Interveinal chlorosis on older and new leaves. Magnesium deficiency?I've been maintaining my nutrient mix pH at 6.2-6.3 as recommended by Biobizz. However Ive been noticing magnesium deficiency like symptoms on the older and newer leaves. Should I increase my pH to 6.5-6.7 or is this something else entirely?
Week 7
Leaves. Veins - yellow between
3 years ago
5
4
Solved
ButterfliesLittleFarm
What do you think is the cause of the leaves becoming yellowish with brown spots?Week 6
Leaves. Veins - yellow between
3 years ago
3
4
Solved
biologischNL
Likely potassium deficiency on one of my phenos? Can someone please confirm?Looking at my plant pictures on 2nd of feb, #1 (plant on right) seems to have some sort of deficiency. Looks like potassium. For the record I dont use liquid nutes. Only dry organic amendments and I have not watered or top dressed in roughly 2 weeks.
Thank you in advance!
Week 4
Leaves. Veins - yellow between
3 years ago
1
2
Solved
MEGAtv
PLEASE HELP!!! CalMag deficency?CalMag deficency? Deficency starts on lowest fan leaves. Starts as a shiny spot in between veins that later turns yellow, eventually spreading to whole leaf causing it to die. Uping CalMag in feed and spraying her with CalMag water mix. She responds well at first then spreads.
Week 4
Leaves. Veins - yellow between
3 years ago
4
4
