Help to Identify Possible Deficiency

pH = 5.9
Nutrients: Cal-Mag (1st time this evening)
Timeline: 21 days / Indoors
Strain: Critical Purple

Hello Everyone. I’m new here and new to growing. Can you please help me identify if you see a deficiency? I mixed earthworm castings into the soil and I’m using distilled water.

Thank you!

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Hey welcome to the forum let’s tag some ppl to help you out @Myfriendis410 @MattyBear @Missiles can we get some help here please!!!

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@Midwestnewbie any thought or tag help

Could you fill out this support ticket please?

Support ticket-

COPY/PASTE the below list into your forum post.

Answer these simple questions the best you can.

If you do not know, or do not use something; Just say so; Or post

NA (non applicable)

  • What strain, Seed bank, or bag seed

  • Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF

  • Vessels: Pots, Grow beds, Buckets, Troths

  • PH of Water, Solution, runoff (if Applicable)

  • PPM/TDS or EC of nutrient solution if applicable

  • Indoor or Outdoor

  • Light system

  • Temps; Day, Night

  • Humidity; Day, Night

  • Ventilation system; Yes, No, Size

  • AC, Humidifier, De-humidifier,

  • Co2; Yes, No

Always try to upload a clear picture of any issues you may have to allow the community to assist you.

Add anything else you feel would help us give you a most informed answer should be included. Feel free to elaborate, but short and to the point questions and facts will help us help you in a more efficient manner

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In soil your ph should be higher. The 5.9 is a good ph for coir or hydro. Your target should be 6.3 to 6.5

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In soil, you’ll want your pH between 6.3-6.8, with the sweet spot being 6.5. In soil, Calcium doesn’t get taken up properly if the pH is under 6.

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Here we go :slight_smile:

Strain: critical purple / seed bank
Method: potting soil earth worm castings perlite and vermiculite
Vessels: grow bags
PH of Water:5.9
Runoff: 7.2
PPM/TDS or EC of nutrient solution: NA
Indoor or Outdoor: Indoor
Light system: 800 watt led
Temps: low 71 / high 82
Humidity: average 42%
Ventilation system: Yes
AC, Humidifier, De-humidifier: AC
Co2: Yes

Thank you everyone

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Distilled water doesn’t really have a pH on its own. Before using it, you still need to adjust it for the plant. Growers use distilled water for its absence of stuff (low ec/ppm), not necessarily its pH.

This may seem counterintuitive, but at your next water/feed, adjust the pH to 6.3. Then carefully run enough through your pot to get about 25% run-off and checks its pH. If it has fallen to 7 or lower, then good, just keep proceeding with watering/feeding as usual, BUT ADJUST YOUR PH EVERYTIME.

If it went higher, you’ll need to do a real flush with pH adjusted water. Depending on your nutes, this is necessary about midgrow, anyway, but you’ll want to flush the pH to its proper range asap. Anything above 7 is absolutely too high.

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The worm castings drove the PH up above 7 IMO. Good stuff but might be better in a “tea”.

What EXACTLY is your soil?

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I meant to ask that, too. Plus pot size, for the possible flushing.

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