nutrient deficiency

  1. M

    Overwatering/underwatering problem?

    So I'm new to growing and I'm running into some problems and can't decide if I'm watering too much or not enough. Or maybe it's something else. I have read so much about both and have adjusted my watering both ways but still can't decide what it is. My soil ph is just below 7.0, I definitely...
  2. O

    Yellowing crispy leafs

    Wondering if anyone can help with how my plants are looking and what I can do for them to get them back on track, they are outdoor it's hot as fudge outside I do have them in the shade there is some points of the day it get a little sun and I am going to be putting up shade cloth today. Some...
  3. Kaiser Wilhelm

    Deficiency Help With Kush 'n' Cookies Fem

    Hi all, I have a kush 'n' cookies in flower that has some nutrient deficiencies I can't quite figure out. This is my first grow in years and my first post here. Besides the perlite everything else is new to me (lights, nutes, strain). She is growing entirely in perlite, 5 gallon pot ~30 days...
  4. Apparent Nutrient Deficiency Continues

    Apparent Nutrient Deficiency Continues

    After flushing a couple of times, mysterious nutrient deficiency continues.
  5. t burn

    Tangelo rapido problems - Please help!

    first time grower, having some issues with my tangelo rapido autoflower from barneys farm. was previously really healthy but is showing some severe yellow tips. this isnt happening from the bottom leaves upwards so it doesnt reallly feel like nitrogen deficiency. shes in enriched soil and i feed...
  6. R

    Help! Whitening of leaves overnight

    First time caretaker grower, & I'm in the 5th week of vegetation. I've had many, many issues with PH balance which has stunted the growth. FYI - aeroponic system 20 gallon soilless 15 min on / 15 min off water pumping into root system 18 hrs flourescent lighting 6 hours darkness good...
  7. F

    What's wrong with these leaves?

    Hi It's my first time grow and I have made quite a few mistakes, 6 plants in 1 pot being the first. Then they accidentally overwatered because the holes in the pot weren't big enough, They're 6 auto's, 3 White Widow 3 Sensi Skunk about 5 weeks old. Any advice for salvaging this mess is welcome...
  8. D

    Diagnosis needed with plantlings

    Hi, This is my first grow with 2 photo females in a grow box for a little over 2.5 weeks now. I have two young ladies that are just 2.5 weeks old and sprouting nicely. I only noticed on my last topsoil water spray session that one of the plants, on it's first set of single leaves above the...
  9. S

    First time grow help me out save the ladies!

    Ok hi so this is my first grow, I'll start with the facts of my set up before diving into my problem and providing pics. I've got an 8' x 4' × 6.5' tent. Running a recirculating deep water culture, 30 total gallons, 6 sites 5 gallon buckets. Running 8 airstones (1 per 2 for reservoir), a 550...
  10. F

    Help: Nutrient Deficiency

    Hi everyone I have a problem, maybe nutrient deficiency, attached pics. I'm not sure if it is "calcium"... please help !!!!
  11. StonerThor

    Progress Feedback

    So it's day 31 of my first grow, I've been dealing with a couple of possible nutrient deficiencies but so far things don't seem to have become any worse in the past 3 days other than a possible nute burn. I'm just looking for a bit of feedback from you experienced growers out there on how my...
  12. StonerThor

    Foliar feeding question

    Would foliar feeding of nutrients be helpful against deficiencies such as nitrogen and manganese? For example if my plant was showing signs of a possible nitrogen deficiency, and my nutrient mix contained a good amount of nitrogen, would foliar feeding the nutrients to the plants be beneficial...
  13. B

    Red/Purple Stems & Branches

    Hey there, Im having a issue with redish purple streaks running thru the stems & branches of all my plants no matter the strain it stays there from birth to harvest what causes that? Im using Cutting Edge Solutions 3 part Nutes FloraBlend & CALiMAGic in veg
  14. trichomes

    Coco Grow question Zinc def.?

    First coco problem suggestions please. All I can find points to nutes, not enough, or too much? zinc? thanks, don't forget to vote!! :thanks:
  15. B

    Some deficiency! Help!

    Hello, on sunday 1.11 the plants were looking totally normal, but yesterday (2.11) when I checked them out they started having yellow dots on the leaves ( see pics), and today when I re-checked them some of the plants leaves edges had starting to get really light and looking all wilt. What's...
  16. H

    Premature Yellowing Leaves?

    My wife and I are medical. Actually this is the wife typing.... :)This is our second year growing outdoors in Maine. It went pretty good last year with the exception of a little mold on one plant. This year we are having some issues with leaves turning yellow and falling off. I am thinking it is...
  17. P

    Help: What nutrient disorder does my plant have?

    This is my first grow and my Super Cheese was the best looking of my plants until the last week. I can't figure out what my plant is lacking (iron?). Any suggestions as to what it is and what I can do to help fix it? Thanks!
  18. B

    Yellow Stripe in my plant leaf... I bet you never have seen this.

    Long time reader new to posting. I have a small stealth Grow Box. I have one plant that has a strange color band in the leaves. I am thinking some sort of deficiency, but can't figure it out. I posted in other forums but none has ever seen it. My levels for heat and nutes are all good...