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A Tale of 2 Northern Lights Autos

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3 years ago
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6
Grow Conditions
Week 8
Flowering
76.2
cm
inch
Height
18 hrs
Light Schedule
14+ conditions after
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Nutrients
ml/l
ml/gal
tsp/gal
1+ nutrients after
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Commented by
LeastExpectedGrower LeastExpectedGrower
3 years ago
Week 8 01/19/2021 Day 55: Fed with mid-strength/mid-flower GH Trio formula, Added a little Cal/Mag to the mix, mostly because these two were showing some deficiency; small brown speckles that eventually turned into bigger spots and yellowing. Pretty sure it's a mild calcium deficiency. While I'm using hard well water, the calcium carbonate isn't necessarily in the form the plants can use. Pushes my TDS PPM up to 745ish. This next watering I'll go a little heavier on it and see what happens. I don't think it's a lock-out because I've been careful to water to 20% runoff. Each plant got 2g with a 1.5 liter waste.
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MadeByGod
MadeByGodcommentedweek 13 years ago
:O) Looks good <3
LeastExpectedGrower
LeastExpectedGrowercommented3 years ago
@@MadeByGod, Nice! I grew two on my first grow a while back. They ended up being the most successful no matter how I abused them.
MadeByGod
MadeByGodcommented3 years ago
@LeastExpectedGrower, Im also started growing one Northern Light a few weeks ago. Ill follow you so i can compare LOL.
LeastExpectedGrower
LeastExpectedGrowercommented3 years ago
@@MadeByGod, Thanks!
AllieO
AllieOcommentedweek 23 years ago
Also growing northern lights! So much fun to grow since she's so damn resilient
LeastExpectedGrower
LeastExpectedGrowercommented3 years ago
@AllieO, Yes! Of the 4 plants I did last grow the Northern Lights were the easiest and had the best results no matter how I abused them. The one that proved to be difficult was the Blueberry...it was a bitch about everything.
weed__mee
weed__meecommentedweek 13 years ago
I wish you a great growth 😊🍀🌱🌷
LeastExpectedGrower
LeastExpectedGrowercommented3 years ago
@weed__mee, Thank you!
Northern_Ent
Northern_Entcommentedweek 113 years ago
Most well water problems are treatable, but I learned last summer that super soft water is worse for plants than I expected. RO units that produce 150 GPD can be had for $300 Can so I got one of those for the hash making. Works great. Congrats on the grow and good luck with harvest.
Northern_Ent
Northern_Entcommented3 years ago
@LeastExpectedGrower, cool. Depending on where you live the province or state may have a water well database where you can likely find it on a map or by well ID.
LeastExpectedGrower
LeastExpectedGrowercommented3 years ago
@Northern_Ent, I appreciate your input and expertise. Yeah, I've been using the water from the well with our softening system bypassed. The only time I've used it otherwise was when I tried the ZeroWater filter, as it removes sodium from water anyway. It indeed brought the PPM down to near-zero, but that then also made the water need a shit-ton of pH-Up to bring it to 6.5, while the un-softened water sits at just a bit north of 7pH. I think my method moving forward will be to add just a little Ca/Mg to the water when I'm doing my 'watering' vs. my feeding, which will maybe give a chance for some to be taken up better than just the hardness natively in the water. I know that many wells in the area carry a lot of sulfur, but ours doesn't seem terrible, though I can't lay my hands on a water analysis report at the moment (I know I saw it when I bought the house).
Northern_Ent
Northern_Entcommented3 years ago
@LeastExpectedGrower, I would think that calcium in water is just Ca2+ and the form doesn’t really matter. Hardness is just 2.5*Ca + 4.1*Mg in mg/L and if you’re running it through a water softener the Ca and Mg would simply be swapped for sodium, and it might not change the TDS much. You’d likely do better with the unsoftened water. There’s a thing called sodium adsorption ratio if you to look that up. My well water has 290 ppm sodium and almost no hardness so the SAR is off the charts bad. I was using calcium carbonate dissolved in vinegar to provide cal mag after I realized how bad the soft water was. Your 220 ppm TDS seems low (certainly potable) but you might also have reduced sulphur or low dissolved oxygen from well water both of which would be bad for plants. I add hydrogen peroxide in small concentration to raise the DO (let the water sit for an hour to decompose to O2). Your water sounds pretty decent and likely just needs a bit of work. Good luck.
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Capo420
Capo420commentedweek 63 years ago
Awesome progress! You definitely have a knack for pushing plants. Very nice job. Thank you for all your advice as well. Happy Growing! 🤙💪🌱😎🌱💪🤙
LeastExpectedGrower
LeastExpectedGrowercommented3 years ago
@Capo420, Thank you, I appreciate it! Each run is a new learning experience for me...they get better a little bit each time. Once harvested, I've been working toward a bunch of things in the kitchen along with the regular uses...I've been playing with infused honey (I have bees) with a few recipes, I've been doing alcohol extractions/tinctures, and now I'm about to start doing some of that with sous vide techniques. Thanks for checking it out!
Y0ink
Y0inkcommentedweek 33 years ago
When the going gets tough, the tough get going! Good luck! 👊🏽💪🏽💚
ueono
ueonocommentedweek 13 years ago
Good luck 💪✊👌
Kynareth
Kynarethcommentedweek 83 years ago
good grow