# HELP! Are those spots something that I should worry about? **URL:** \ **Category:** Indoor Growing\ **Tags:** indoor-grow\ **Created:** [April 22, 2022, 4:40pm UTC](https://ilgmforum.com/t/help-are-those-spots-something-that-i-should-worry-about/86076 "2022-04-22T16:40:15Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![gonzalomunioz](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/gonzalomunioz/32/686768_2.png) [@gonzalomunioz](https://ilgmforum.com/u/gonzalomunioz)\ **Post date:** [April 22, 2022, 4:40pm UTC](https://ilgmforum.com/t/help-are-those-spots-something-that-i-should-worry-about/86076/1 "2022-04-22T16:40:15Z")
Help! Today I went to see my plants (they’re approx 2 months into veg, they’re photos) and I noticed that one of them have this weird yellow spots, I don’t know if it’s nutrient burn (I feed all four plants the same) or it’s a fungi. My temps are mostly on point, same goes with humidity, it stays in a range between 60% and 80% (obviously it doesn’t stay much time above 75%, it’s usually only the most humid days), I water and feed them once a week usually, and I never go over the recommended amount that the manufacturer stats. ![IMG_4075](https://global.discourse-cdn.com/growingmarijuana/original/4X/a/d/0/ad0fa11ea8f83c2d9e5d48ddc78ce3fe5d086489.jpeg) ![IMG_4078](https://global.discourse-cdn.com/growingmarijuana/original/4X/1/e/4/1e47855af1e87001aa9286bc5279caf73821b1e8.jpeg) ![IMG_4074](https://global.discourse-cdn.com/growingmarijuana/original/4X/4/8/b/48b7504bab0c257a5ff126c6f84abc5034f085c1.jpeg) ---
**Author:** ![Newt](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/newt/32/688722_2.png) [@Newt](https://ilgmforum.com/u/Newt)\ **Post date:** [April 22, 2022, 4:49pm UTC](https://ilgmforum.com/t/help-are-those-spots-something-that-i-should-worry-about/86076/2 "2022-04-22T16:49:08Z")
Looks like the start of a CalMag deficiency. ---
**Author:** ![gonzalomunioz](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/gonzalomunioz/32/686768_2.png) [@gonzalomunioz](https://ilgmforum.com/u/gonzalomunioz)\ **Post date:** [April 22, 2022, 4:55pm UTC](https://ilgmforum.com/t/help-are-those-spots-something-that-i-should-worry-about/86076/3 "2022-04-22T16:55:18Z")
Oh, I see it, did some research and it looks like that, I was scared because I had in my tent one plant of a friend, and one of them had this spots. But he used regular dirt from the ground, not soil, and I’m not feeding any nutrients to them. ![IMG_4087](https://global.discourse-cdn.com/growingmarijuana/original/4X/d/0/5/d052cc3d6aee545dd581695a5614e3dfda3ea520.jpeg) ![IMG_4088](https://global.discourse-cdn.com/growingmarijuana/original/4X/e/c/a/eca6a779c95eb6a2a9bdef19d6c23487445a2db4.jpeg) ---
**Author:** ![Aussie\_autos](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/aussie_autos/32/612108_2.png) [@Aussie\_autos](https://ilgmforum.com/u/Aussie_autos)\ **Post date:** [April 23, 2022, 10:13am UTC](https://ilgmforum.com/t/help-are-those-spots-something-that-i-should-worry-about/86076/4 "2022-04-23T10:13:43Z")
Cal/mag like @Newt said ---
**Author:** ![kellydans](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/kellydans/32/580751_2.png) [@kellydans](https://ilgmforum.com/u/kellydans)\ **Post date:** [April 23, 2022, 10:49am UTC](https://ilgmforum.com/t/help-are-those-spots-something-that-i-should-worry-about/86076/5 "2022-04-23T10:49:33Z")
I would start if not already using cal-mag about 6 ml per gallon on water day . Watch the new growth for improvement. Good luck ✌👍 ---
**Author:** ![gonzalomunioz](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/gonzalomunioz/32/686768_2.png) [@gonzalomunioz](https://ilgmforum.com/u/gonzalomunioz)\ **Post date:** [April 23, 2022, 1:59pm UTC](https://ilgmforum.com/t/help-are-those-spots-something-that-i-should-worry-about/86076/6 "2022-04-23T13:59:24Z")
Thank you all! Forreal, I’m gonna buy a CalMag bottle today. Good luck!