# Identification of Nutrient Deficiency Symptoms **URL:** \ **Category:** Resources\ **Created:** [September 5, 2020, 11:59am UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20 "2020-09-05T11:59:57Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![jon](https://community.aquaponicsassociation.org/user_avatar/community.aquaponicsassociation.org/jon/32/140_2.png) [@jon](https://community.aquaponicsassociation.org/u/jon)\ **Post date:** [September 5, 2020, 11:59am UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20/1 "2020-09-05T11:59:57Z")
Found this awesome video on nutrient deficiencies and wanted to give a shout-out to Dr. Brian Krug. He takes us through a step-by-step procedure to aid you in identifying nutrient deficiency symptoms. [![](https://d3e8tehwfo2wcv.cloudfront.net/original/1X/e6f8fe5bb7d2e34399cda3e67c7e7718b74e9cba.jpeg "Identfication of Nutrient Deficiencies (Greenhouse Plants)") ](https://www.youtube.com/watch?v=Cq9tTqMxh2o) ---
**Author:** ![BrianFlip](https://community.aquaponicsassociation.org/user_avatar/community.aquaponicsassociation.org/brianflip/32/14_2.png) [@BrianFlip](https://community.aquaponicsassociation.org/u/BrianFlip)\ **Post date:** [September 5, 2020, 4:30pm UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20/2 "2020-09-05T16:30:03Z")
So Good! This video was not DEFICIENT of useful info!!! ---
**Author:** ![Daniel](https://community.aquaponicsassociation.org/user_avatar/community.aquaponicsassociation.org/daniel/32/10_2.png) [@Daniel](https://community.aquaponicsassociation.org/u/Daniel)\ **Post date:** [September 16, 2020, 12:55pm UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20/3 "2020-09-16T12:55:20Z")
yeah, so good. one of the best all in one presentation/information I’ve seen. ---
**Author:** ![Hanaconda](https://community.aquaponicsassociation.org/user_avatar/community.aquaponicsassociation.org/hanaconda/32/89_2.png) [@Hanaconda](https://community.aquaponicsassociation.org/u/Hanaconda)\ **Post date:** [October 18, 2020, 11:38am UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20/4 "2020-10-18T11:38:10Z")
I’m sure everyone already has charts like this up on their wall. Looking back I wish it had more than just seven deficiencies described on it. ![image](https://d3e8tehwfo2wcv.cloudfront.net/original/1X/ead395b0dff40664f885ad9b5a246d63d5f21f7a.jpeg) ---
**Author:** ![trueaquaponics](https://community.aquaponicsassociation.org/letter_avatar_proxy/v4/letter/t/45deac/32.png) [@trueaquaponics](https://community.aquaponicsassociation.org/u/trueaquaponics)\ **Post date:** [October 18, 2020, 1:07pm UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20/5 "2020-10-18T13:07:57Z")
It is good to see folks are starting to figure out that plants need minerals just as much if not more than they need nitrate. We have helped so many people over the years here at True Aquaponics grow to their full potential by properly feeding their plants. ---
**Author:** ![jon](https://community.aquaponicsassociation.org/user_avatar/community.aquaponicsassociation.org/jon/32/140_2.png) [@jon](https://community.aquaponicsassociation.org/u/jon)\ **Post date:** [October 18, 2020, 3:05pm UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20/6 "2020-10-18T15:05:24Z")
Hey Roger been watching your stuff this last conference and looks great thanks for presenting ---
**Author:** ![trueaquaponics](https://community.aquaponicsassociation.org/letter_avatar_proxy/v4/letter/t/45deac/32.png) [@trueaquaponics](https://community.aquaponicsassociation.org/u/trueaquaponics)\ **Post date:** [October 18, 2020, 3:17pm UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20/7 "2020-10-18T15:17:17Z")
Well, I am not a professional speaker, but it was still fun to work with folks. Had a great time. ---
**Author:** ![ds1112](https://community.aquaponicsassociation.org/letter_avatar_proxy/v4/letter/d/57b2e6/32.png) [@ds1112](https://community.aquaponicsassociation.org/u/ds1112)\ **Post date:** [October 23, 2024, 1:17am UTC](https://community.aquaponicsassociation.org/t/identification-of-nutrient-deficiency-symptoms/20/8 "2024-10-23T01:17:15Z")
Any folks here able to identify the deficiency in these maples here. Planted 4 of them, three years ago. 2 of them have this issue with outer edges yellowing and browning spots to the point where leaves have started to fall before they turn fully red. Any input would be great as it’s difficult omitting search results that includes the term “chlorosis” when looking up deficiencies. Thanks! ![IMG_9852](https://d3e8tehwfo2wcv.cloudfront.net/original/2X/3/394f82081a0b200dd13f51145eb4c2a37708dd36.jpeg)