Back to Grow Questions

N or Mg lacking ? :(

PtiteBoxstarted grow question 6y ago

Look like my lady got some N-Def, maybe Mg lacking. Anyone to confirm this idea ? I will add some Worm casting for Nitrogen or Epsom Salt for Mg 😬

PtiteBox

Solved

Leaves. Color · Dark-purple

likes

Robertsanswered grow question 6y ago

Purple is a sign of too cold. Nitrogen deficiency starts at bottom turning leaves yellow to top. If leaves are yellow on canopy and not rest then it is light stress. Plus .004 is really light on water. Good luck and happy growing 🌲🌲🌲👊

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Purple leaf Can someone tell what this is??.....my heater has failed in lights off for the last 3 days....temps have been as low as 18°c at night

Leaves. Color · Dark-purple

4y ago

5

7

Solved

All my plants have purple stems on the leaves at this point. They look totally healthy besides that. Not sure how to resolve the issue or if it is not even big deal. Just don’t want to negatively impact yield. Any advice?

Leaves. Color · Dark-purple

8y ago

5

3

Solved

Big dissease I think i have nutrient lock out but don’t know how to fix it it, its 3th week of bloom and its an outside plant. Its getting colder 9 degrees C at night and around 20 at day. Its been raining a lot recently maybe that has something to do with it.

Leaves. Edges burnt

Leaves. Color · Dark-purple

Leaves. Color · Dark-brown

1y ago

4

4

Solved

Am I dealing with a Calcium Deficiency Really wondering what’s going on with this burn. Only really affecting the top new growth and from what I’ve read it’s a calcium deficiency. Please help

Leaves. Color · Dark-purple

Leaves. Color · Dark-brown

6y ago

1

1

Solved

Leaves turning purple/ jack herer auto Hi! My plant seems super healthy aside from some of her leaves turning purple? We had a recent temp drop; maybe that could cause it? Tia

Leaves. Color · Dark-purple

5y ago

4

3

Solved

Was hat meine Gorilla Skittlez?See Diary: My leaves are getting brown/purple spots. I'm only watering now with water and adjusted pH. What else can I do?

Leaves. Color · Dark-purple

Leaves. Color · Dark-brown

1y ago

4

3

Solved

nute burn or lack of?Hey guys, Is it nute burn? Or lack of nutes? I gave them nutes on the 25/04. - 1,5 litres of water with 0,5ml of biogrow, 1ml of biobloom and 2ml of topmax by biobizz. I had given them 1ml of biobloom and 1ml of topmax on the 22/04. Soil is from compo sana.… Show more

Leaves. Color · Yellow

Leaves. Color · Dark-purple

Feeding. Deficiencies

6y ago

3

2

Solved

Curling leaves with purple tinge Had to leave plants for four days. Watered with 1L of water before I left. Arrived to 31c temps and leaves curling with a purple tinge to older leaves. Assuming heat stress mixed with overwatering. Thoughts?

Leaves. Curl up

Leaves. Color · Dark-purple

4y ago

1

Solved

Purpling on leaves Purple spots on leaves, leaf tips curling downward. Possibly a phosphorus deficiency caused by high pH?

Leaves. Curl down

Leaves. Color · Dark-purple

Leaves. Other

3y ago

3

3

Solved

Purple in week 1 Purple in week 1 ? This is normal ?

Leaves. Color · Dark-purple

6y ago

4

4

Solved

Lack of Ca ?Hi, this is a green gelato auto; grow in a 60x60 cm under a marshydro sp150, feed by biotabs; i saw something appearing on the leaves, thaugh it is a lack of Ca,; can someone check and tell me if i'm wrong ? Thanks

Leaves. Color · Dark-purple

4y ago

2

2

Solved

Purple leaves Hi Guys, some of my leaves are developing a purple shine. I guess its because of a nutrient deficiency but im not 100% sure. Im watering every week once with 0,4-0,5ml of Bio Grow. What should I do now?

Leaves. Color · Dark-purple

4y ago

2

2

Solved

How are they looking? Think she had light stress last week so light is much higher now Hey everyone, my Dark Devil Auto has has dark green leaves for weeks now and is now showing purple under her leaves. Just wanted to know people thoughts? I’m only giving 450ppm to all plants with GHE FloraTrio in line with their feed chart and some bent tips due to small tent!

Leaves. Color · Dark-purple

6y ago

1

Solved

aRecreationalist

Seeing some top bud leaf discoloration Starting to see small dark/black discolorations on the leaves. Since I don't know the genetics, I can't tell if it's prone to dark leaves. Could it be signs of anything else? Note: Started watering only using TopMax and ActiVera because of some possible Nitrogen toxicity

Leaves. Color · Dark-purple

Leaves. Color · Black or grey

6y ago

1

1

Solved

leaf turn dark and curling down Hello fellow growers! On my Day 20. Had some issue my plant. Currently I’m feeding them with BioBizz schedule for autoflower.I notice that the leaf turn slightly darker.not to sure was it because of over fed or because of light intensity? Or it just me that worried to much?

Leaves. Too many

Leaves. Curl down

Leaves. Color · Dark-purple

5y ago

2

4

Solved

Deficiensia o exceso?Good afternoon, I can't find the point to this, several stems are well purple and dark red, some middle leaves are yellowing and maybe have some spots, then the upper leaves start to turn purple/violet at the edges. I'm leaving photos, thanks for your time.

Leaves. Color · Red or pink

Leaves. Color · Dark-purple

6y ago

3

3

Solved

Leaves turning purple and purple stems Hey guys, the leaves on the red poison are turning purple, it happened on my last run and i just left it, also the stems are purple aswell like last run, is this something i should be worried about or not? Thanks in advance

Leaves. Color · Dark-purple

4y ago

16

7

Solved

SirSmokeALot333

Phosphor or Potassium?Hey guys got a question on my lady's First pics ist my Blue Dream wich this signs I think this is a phosphor Def or Potassium. And second is my Trainwreck Day 56 buds looking very airy Could this be a lack of P and K? Or Magnesium

Leaves. Color · Dark-purple

5y ago

4

5

Solved

Leaves looking unhealthy Hi growers i have a slight problem I'm starting to get my leaves discoloured and it doesn’t look healthy please help •Dark patches •Light and dark green leaves •Brownish Red Spots starting to appear

Leaves. Color · Red or pink

Leaves. Color · Dark-purple

6y ago

1

Solved

Carencia o sobre fertilización What could this color be due to?

Leaves. Color · Dark-purple

5y ago

1