By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
What does this mean?
Welshgorilla95started grow question 4y ago
Brown spots but mostly on top leaves
On a forbidden runtz auto everything else fine Run off Ph 5.9
Monkey Nutrients bloom half dose
Open
Leaves. Color - Dark-brown
likes
Answer
Elgaranswered grow question 4y ago
Brown Spots mean calmag deficiency. Just add some and you’ll be alright. Hope it helps, good luck ☺️
1 like
Complain
Similar Grow Questions
Solved
Slowgrow179
Nutrient issues or some other problem?This is my second grow. I’m experiencing tiny brown spots on leaves with yellowing of leaves it is a Seedsman nl auto.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
4
4
Solved
torgul2000
Banana Blaze brown spotsSoil was missing for my Banana Blaze, I used some general soil.... but I now have some brown spots on the leaves.
Any idea of what is occuring ? I changed form 1L pot to 3.5L pot and stuffed the pot with half general soil...not a good idea I know :-/
Week 6
Leaves. Color - Dark-brown
4y ago
4
3
Solved
Mining_green
Hey see that top leaf on the left its got the brown dots on it. When it was cold this week i piped some heat in the tent flap in front of this girl. I was using a dehumidier heater unit just to keep the temp up a bit. Could the dots be from like an ionised air or am i just missinWeek 9
Leaves. Color - Dark-brown
3y ago
3
9
Solved
Titocat
calcium deficiencyone plant is showing signs. pic included.
had a few nute feeds, recipe as follows (per 2 litre)
1ml bio-grow, top-max & bio-heaven
2ml bio-bloom
24/7 lights; biobizz allmix
i treated with bug clear on leaves and added sticky yellow tape
q: what dose of CalMag with above ?? ^
Leaves. Color - Dark-brown
Other. General questions
2y ago
4
3
Solved
telez00m
Curled leaves and brown spotsPlease help! My Acapulco Gold suddenly showed leaf symptoms today. Shouldnt be a lock out, I always water with drain and use lower doses than the BioBizz chart recommends. Used Molasses two days ago, could that be the cause? Its the only plant that shows this signs.
1y ago
1
Solved
Therapy420
Leaf discolorationWhat is happening to my leafs? Are they fading or is it nute problem?Week 10
Leaves. Color - Dark-brown
5y ago
1
1
Solved
GreenCosmos
Calcium deficiency?Saw this little brown/yellow parts today.
She is in BioBizz LightMix Soil and gets 0.3ml/L BioBizz CalMag 3x per week.
pH is above 6.5 .
Today I gave her 1ml/L CalMag.
Was this the right choice?
Is this a calcium deficiency?
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
2
2
Solved
lonergrower
Brown rust spots on oldest leavesBrown rust spots on oldest biggest leaves with curling inward - the rest of the flower is fine, just some occasional small yellow spots. No sign of pests. Maintaining pH ~6.5 but have soft water. Suspect cal/mag deficiency or nitrogen toxicity. Thoughts?
6mo ago
7
4
Solved
Lancelot420
Help me pleaseHerkese merhaba !
Şu an çiçeklenmenin 2.haftasındayım ve 1 aydır bu sorunla uğraşıyorum sorunun kaynağını bulamadım ne yapmalıyım? Yardımınız için teşekkürler :)
Leaves. Edges burnt
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
3
6
Solved
SmallTownGrower
Might this be a Calcium deficiency I'm having?Week 9
Leaves. Color - Dark-brown
6y ago
5
4
Solved
Duke_Elak
Unsure what?It might be caused of overcompensating Water and/or to often.
Also Im RE uses last crops soiless mix as medium.
30%perlit
30%peat moss in HYDRO claypebbles
40% Coco coir
Dried for 2month before washubg and BUFFERING with cal mag.
WHAT can it be?? Doesnt look good at all?
5y ago
2
2
Solved
elevensixty6
Brown Spots on LeavesI've got some brown spots showing up on the Wedding Cake leaves, first thought it may be mold but it doesn't rub off and I sprayed both plants with neem oil about a week ago just in case. Could be CalMag deficient? I use RO water with about 150-200ppms in 3 liters once a day.
Week 5
Leaves. Color - Dark-brown
4y ago
5
4
Solved
mircostuffff
Amateur braucht HilfeMeine Blue chees Auto geht es nicht so prima …
Hat meiner Meinung nach Anzeichen von Adler Krallen und würzel Fäule ich brauchte Tipps
Ist in einem 19 l Topf ich weis bischen Groß
Hab Ton Stein ganz unten und dan Kokos mit all mix gemischt und oben in Kokos ein wachsen lassen
Leaves. Color - Dark-brown
Plant. Other
2y ago
1
2
Solved
FirstGrow
Brown spots on leaves?I have brown spots on one out of my 3 autos, it's mainly on one leaf. Does anyone know what this is?
450w via spectra LED
4gal pots
coco & perlite 70% - 30%
GH trio + calmag
1L each every day - 2.5ml calmag, 4ml micro, 1ml gro, 5ml bloom 6.2-6.5 ph [no runoff].
Leaves. Color - Dark-brown
6y ago
4
