Back to Grow Questions

Started some deficiency with two plants I think th...

timbarinstarted grow question 7y ago

Started some deficiency with two plants I think the leaf going up is light stress, and the other yellowimg is n deficiency way too much food but I could use a 2nd pair of eyes on this

Solved

Leaves. Color - Dark-brown

likes

CRiSPrGrowanswered grow question 7y ago

hey there Timbarin, it looks like magnesium deficiency to me because of the yellowing between the veins but affecting even newer leafs not just older leafs, this is actually due to light stress from before, plants need more Mg with strong lights and heavy light schedules , even in soil the truth is that with these kinds of genetics you need extra cal mag, you can even make a spray with it and use it until second week of veg. Hope this helps ! 🚀

likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Brown stripes/lines Hey! Brown stripes/lines has appeared on my leaves, the plant is still small. Why has it happend and what am i supposed to do? And why are two of the leaves curling?

Leaves. Color - Dark-brown

5y ago

1

4

Solved

Deficiency?Non riesco a capire se è una carenza o una bruciatura da luce, secondo voi? Cosa potrebbe essere ? Appare soprattutto sulle foglie a ventaglio....

Leaves. Edges burnt

Leaves. Color - Dark-brown

Plant. Stem - Red or purple

5y ago

2

2

Solved

Leaf Issue!Could someone help me understand whether there is a problem a deficit or an excess.

Leaves. Wilting

Leaves. Color - Dark-brown

Leaves. Other

3y ago

5

6

Solved

Why are my leaves getting brown yellow?My leaves are getting brown/yellow, I saw online that it's a bad sign but I don't understand if it's under watering, overfeeding, underfeeding, light burn ecc? Thank you so much for the help first time grower.

Leaves. Edges burnt

Leaves. Color - Dark-brown

6y ago

2

2

Solved

What's this please. I have asked yesterday but this looks different. Please help me.

Leaves. Color - Dark-brown

4y ago

4

5

Solved

Leaf tips are browning Ciao tutti, What is going on with these leaf tips? It’s the third day of their Flush & It can’t be NutBurn, or the color of tips doesnt look like NutDef! Is the light stress? If this de-coloring continues, will it effect the buds & final yield? Thanks

Leaves. Color - Dark-brown

6y ago

1

2

Solved

Help What is the issue? do they need calmag or should i flush them? if i should flush them what ph should this water have?

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

2y ago

5

5

Solved

Unknown rust on 7th flowering week This started as what I thought was a cal/mag deficiency, bought some, gave it for a week at a good dose and 6.3ph, and this intensified and switched from just lower leaves to the upper and a few sugar leaves on one plant. Any ideas? May calmag takes awhile? Or wrong diagnosis?

Leaves. Color - Dark-brown

Feeding. Deficiences

6y ago

1

3

Solved

Leaves curl, become crispy and have weird colors I need help. I've not had this problem before. The leaves get crispy and have weird colors. However, the buds continue to develop as usual. What could it be? Not all plants are affected. But it spreads slowly.

Leaves. Curl up

Leaves. Color - Dark-brown

Leaves. Color - Mottling

3y ago

6

Solved

Cut strange sugar leaves?I overwatered my plant for two weeks and not there are a lot of sugar leaves wich show like green brownish colors (not the usual just brown) and I'm asking myself if In should cut them off because of budrot or leave them to avoid stress. I'm like two weeks before harvest

Leaves. Color - Dark-brown

7mo ago

1

2

Solved

Vein brown Is this from dry root spots in a fabric pot? Only on 1 leaf so far, veins are turning brown.

Leaves. Color - Dark-brown

6y ago

1

1

Solved

Prosím pomôžte je toto problém?Je to problém prosím? Ak áno čo mám robiť

Leaves. Color - Dark-brown

6y ago

1

Solved

Curled leaves and brown spots Please 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.

Leaves. Curl up

Leaves. Curl down

Leaves. Color - Dark-brown

2y ago

1

Solved

420SNoWfLaKe420

What’s wrong with her???What is this some deficiency or something this plant has seemed sickly her whole Life and her same strain sister looks lovely

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Dark-brown

6y ago

4

7

Solved

What is going on here?Hey everyone, can someone take a look at my diary most recent pics. Sweet Amnesia Haze showing some deficiencies but no idea what it is, more micro needed? Using plenty bloom. All info in diary is accurate and coco runoff ph and ppm is on point

Leaves. Color - Dark-brown

5y ago

1

Solved

Mg Mn P K deficiency?Mg Mn P and K deficiency? Only happen on mid-lower leaves. How to fix this problem on my mother plant in soil substrate? Top leaves are OK. My watering is pH 6.5 and foliage spray CalMag 1ml/L a few time already and still see this happen on lower leaves. 🙏

Leaves. Color - Dark-brown

4y ago

3

4

Solved

Can this be cal/mag?Week 7 flower Just wondering If this is Cal Mag defficicancy? To know this for the next grow

Leaves. Color - Dark-brown

2y ago

3

Solved

Send HELP!I wonder if this yellow ton and even starting the orange should be from the strain of is getting burn? What can i do? reduce sun light? should i start feeding with veg suplement?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Day 46 NL Auto: Multiple Leaf Problems Developing after Possible Nute Lock and 2x Flushing — Should I feed again @ lower TDS? What’s wrong?Hi growmies! Wks 3-5: overfed 3 plants Wk 6: TDS after plain h20 1800-2300ppm; 2 flushes w/ gallon h20/plant Wk 7: TDS readings 500-800pp, but 1 plant showing multiple types of leaf problems I thought I fixed it, but now I don’t know what’s up or what to do? Thoughts?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Leaves. Color - Mottling

6y ago

5

3

Solved

Hat irgendwer Haushalttips? Kann ec und ph-wert nicht regulieren oder testen bitte um dringende Hilfe

Leaves. Curl down

Leaves. Dropping off

Leaves. Color - Dark-brown

5y ago

4

3