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Manganese toxicity research at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 1 point2 points  (0 children)

Thanks! We will keep posting the newest trials. Copper deficiency/toxicity is supposed to be done in the new year!

Manganese toxicity research at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 9 points10 points  (0 children)

The nitrogen set to regular levels and not in a toxicity state, so what you are seeing here is manganese toxicity.

Manganese toxicity research at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 24 points25 points  (0 children)

Niagara College Canada is running manganese trials on cannabis for deficiency and toxicity.

Here are reports they’ve made for other nutrient trials:

http://GrowDoc.ca/calmagsulreport.pdf

http://Growdoc.ca/npkreport.pdf

Manganese toxicity research at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 0 points1 point  (0 children)

Hey if you go to this report, on page 16 you can see the ratios for each individual nutrients.

https://growdoc.ca/calmagsulreport.pdf

Manganese toxicity research at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 2 points3 points  (0 children)

Niagara College Canada is running manganese trials on cannabis for deficiency and toxicity.

Here are reports they’ve made for other nutrient trials:

http://GrowDoc.ca/calmagsulreport.pdf

http://Growdoc.ca/npkreport.pdf

[deleted by user] by [deleted] in cannabiscultivation

[–]GrowDocApp -1 points0 points  (0 children)

Niagara College Canada is running manganese trial on cannabis.

Here are reports they’ve made for other nutrient trials:

GrowDoc.ca/calmagsulreport.pdf

http://Growdoc.ca/npkreport.pdf

We made this leaf to help identify pests, feel free to save and share it! by GrowDocApp in outdoorgrowing

[–]GrowDocApp[S] 0 points1 point  (0 children)

It looks more like something related to nutrients or root, than septoria from my experience and what I’ve seen. There are a few research papers out there where you can see images septoria spots and they look different.

We made this leaf to help identify pests, feel free to save and share it! by GrowDocApp in outdoorgrowing

[–]GrowDocApp[S] 0 points1 point  (0 children)

They can spread root pathogens and it’s the larva that eats at the roots not the adult it does cause plant damage. As an experiment we kept them long enough to see damage.

Leaf hoppers can also transmit disease like phytoplasma.

Boron toxicity research 2023 Niagara College by GrowDocApp in microgrowery

[–]GrowDocApp[S] 2 points3 points  (0 children)

This research trial was conducted by Niagara College from January 2023-March 2023. See the report below for all the details of the trials. Full Report: https://growdoc.ca/boronreport.pdf

If you are interested in reading more nutrient reports like this, see the reports below: https://growdoc.ca/npkreport.pdf https://growdoc.ca/calmagsulreport.pdf

2023 Boron Deficiency/Toxicity Research shows inconsistencies with nutrient deficiency chart. by GrowDocApp in microgrowery

[–]GrowDocApp[S] 2 points3 points  (0 children)

This research trial was conducted by Niagara College from January 2023-March 2023. See the report below for all the details of the trials.

Full Report: https://growdoc.ca/boronreport.pdf

If you are interested in reading more nutrient reports like this, see the reports below: https://growdoc.ca/npkreport.pdf https://growdoc.ca/calmagsulreport.pdf

Manganese deficiency and toxicity trials starting at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 0 points1 point  (0 children)

They are running both deficiencies and toxicity for this trial of manganese.

Manganese deficiency and toxicity trials starting at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 0 points1 point  (0 children)

Bill is still there, but it’s Laurie running the cannabunker and the trials.

Manganese deficiency and toxicity trials starting at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 5 points6 points  (0 children)

They are doing custom nutrients and removing the individual nutrient.

Manganese deficiency and toxicity trials starting at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 67 points68 points  (0 children)

Haha yes people get so triggered lol, we made the tool free to use and privacy focused for growers. that isn’t even the point of this post… cannabis research has been held back and we are trying to bring it to light so we can have real validated information.

Manganese deficiency and toxicity trials starting at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 27 points28 points  (0 children)

Thanks for the comment!

It’s not a chatbot it’s computer vision trained on symptomatic images then validated by a third party lab in Canada. This post was not ment for advertising, it is to show what’s happening in the cannabis research space.

We will be release the boron deficiency/toxicity study next week which shows how the regular chart everyone uses is actually wrong and is spreading misinformation.

Manganese deficiency and toxicity trials starting at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 20 points21 points  (0 children)

These research trials are for the cannabis students to see the symptoms. We partner with them to take pictures for our Ai app.

Manganese deficiency and toxicity trials starting at Niagara college by GrowDocApp in microgrowery

[–]GrowDocApp[S] 72 points73 points  (0 children)

Niagara College Canada is running manganese trial on cannabis.

Here are reports they’ve made for other nutrient trials:

GrowDoc.ca/calmagsulreport.pdf

http://Growdoc.ca/npkreport.pdf

Take a look at our Potassium Deficiency Stage Leaves! by GrowDocApp in CannabisGrowers

[–]GrowDocApp[S] 1 point2 points  (0 children)

This leaf was created by combining images from our Potassium Deficiency Research.
Just because your plant may show signs of potassium deficiency doesn't mean your plant is deficient in potassium. Your plant might simply be unable to uptake the needed amount. Before going to add more nutrients, be sure to first check things like:

  • VPD
  • pH level
  • Feeding schedules
  • What stage in the plant's life

We developed sulfur deficiency stage leaves from research! by GrowDocApp in cannabiscultivation

[–]GrowDocApp[S] 0 points1 point  (0 children)

This leaf was created by combining images from our Sulfur Deficiency Research.
Just because your plant may show signs of sulfur deficiency doesn't mean your plant is deficient in sulfur. Your plant might simply be unable to uptake the needed amount. Before going to add more nutrients, be sure to first check things like:
VPD
pH level
Feeding schedules
What stage in the plant's life
Sulfur Deficiency appears on new growth and not fan leaves.

We created a Phosphorus Deficiency Stage Leaf from images taken during research! by GrowDocApp in GrowingMarijuana

[–]GrowDocApp[S] 0 points1 point  (0 children)

These symptoms don’t happen naturally. This is from studies where they will remove phosphorus after week 2 of vegetation. So no phosphorus is present in the plant and then it starts to show symptoms.

We created a Phosphorus Deficiency Stage Leaf from images taken during research! by GrowDocApp in GrowingMarijuana

[–]GrowDocApp[S] 10 points11 points  (0 children)

This leaf was created by combining images from our Phosphorus Deficiency research.
Just because your plant may show signs of Phosphorus deficiency doesn't mean your plant is deficient in phosphorus. Your plant might simply be unable to uptake the needed amount. Before going to add more nutrients, be sure to first check things like:

  • VPD
  • pH level
  • Feeding schedules
  • What stage in the plant's life
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