Anglerfish

Blueberry Muffin in 4x4

June 2025 Start

3 Blueberry Muffin from seed (feminized). Using the AC Infinity 4x4 pro grow kit: Light - Ionframe EVO6 LED 500W Fan - Cloudline Pro 6” Controller - 69 Pro Grow medium is soil. I’m going to use the Build-a-Soil method to see how it goes. It seems to be hot right now and I’m curious. Starting seeds in cups with Build-a-Soil lite mix and plan to transplant to 15gal grassroots living soil containers with Build-a-Soil 3.0.

HSC Blueberry Muffin

Day 64 (Week 10)

Flower

Flowering

22 updates

89 photos

Day: 64

Flower

I flipped to flower a few days ago. This is day 4 of flower. I can see the stretch starting slowly. PAR readings across the canopy are 630-730. It can be higher but I’m not going to crank it up quite yet. The big plant on the left has been pale green/yellow for the past few weeks. I’m not exactly sure what’s going on. I don’t think it’s nitrogen deficiency, as the soil should be pretty rich, and it has been treated the same as the other two. Because the leaf tips look slightly burned I’ve been thinking it could be under watering. All I can do now is keep the environment dialed in and keep a closer eye on when each plant needs water.

2 days ago

jake710420

jake710420 What kind of water ? You using cal mag at all? It’s funny cuz I’m growing 4 rn in MN as well and one of mine is super light green as well, I figured it’s a pheno type cuz it’s getting exact same stuff as all the other plants but decided it just wasn’t gonna grow as fast and was gonna stay a shade lighter green then the rest, I’m figuring it’s just got a different pheno type then the other one of same strain that I planted, cuz they’re both healthy they just look a tad different in shading, so unless i see any major deficiency signs or stress I’m just letting it ride and gonna see how it turns out compared to the others.

Anglerfish I’m using Minneapolis tap water that I put through a brita filter. I don’t know if the brita filter does anything useful but it makes me feel better. I’m not using cal mag but cal and mag should be good from the amendments and supplements I’ve added. I’m taking the same approach as you and letting it ride and addressing any other issues that may come up.

jake710420

jake710420 The filter does very little almost nothing to remove chlorine, let the water sit out overnight, the chlorine that’s still in it will air off, the chloramine will still be in there, you can buy a tablet to put in the water to remove the chloramine but if the water is working for you just fine then no worries imo besides maybe letting the chlorine air off. If it’s tap/hard water you shouldn’t really need any cal mag then, I’d test the ppm and the ph of the water before you water to see what’s being put into it, and then test the run off and see what’s coming out of it, I did this and nothing stood out, my ppm and ph looked normal like the rest. Also your plants are like mine and healthy looking maybe it’s just a pheno as well that’s what I’m thinking with mine, I feel like they’d show more signs if something was wrong or deficient, mine is smaller though, it’s about 1/2 to 2/3 the size of my other plants so I been keeping a close eye on it. I’m happy to see theirs some MN growers on here, also found it ironic we’re having the same thing happen atm, but so just keep an eye on it for now that’s what I been doing, it looks healthy to me broski💯💪🔥

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Day: 54

+2

I will be flipping to flower next week. I would have flipped already but I’m going on a trip in a few days and I don’t want to be away during the stretch period. I have been water-only up to now. I did a big supplemental feed to prep for flowering. I followed the build-a-soil supplemental feeding schedule. The big plant (left) has two branches with weird growth. The stalks are flat and the leaf/node spacing is super erratic. You can see in the pic where I had already defoliated a bunch of leaves. I decided to cut them off. The growth below where I cut is normal, so this is basically another topping.

12 days ago

Bud_R3@per

Bud_R3@per What’s your PPFD levels?

Anglerfish Last reading was 520 at the highest and in the 400s for the shorter plant

Day: 47

I put in the first screen/net. I’m keeping this one low to help guide the branches, and I will add a second net after I flip to flower. The second screen will be plastic instead of fabric/mesh. This will make it easier to cut it away during harvest. When you cut fabric/mesh nets you get fibers all over the buds.

19 days ago

Nirvana42o0

Nirvana42o0 Looking great man! Love the double net idea

Day: 40

+2

End of week 5 of veg. I’ve been doing some defoliation to keep good airflow. Also I’ve being doing some mild LST to get a flat canopy. I rotated them into their final positions (I think). I won’t move them once we are in flower. The weak one (back right) is looking better and better. It has always had a weird shape and node spacing, but it’s starting to shape up. As soon as I get a good canopy for the weak one I will flip to flower. By then the other two will be more than ready to flower.

a month ago

Day: 35

+2

Looking good.

a month ago

Mr.Moneyshot Omg that looks great! Excellent job..

Anglerfish Thanks! I hope I’m able to keep them healthy

Day: 31

+1

Topped them this morning. Then I decided to just go all in and defoliate as well. I’m really happy with the result.

a month ago

Day: 29

+2

Still looking good. Continuing to water with just water plus wetting agent. Cover crop is going crazy. I will cut it down more but I’m also fascinated to see some of them grow, like the cow peas (AKA black eyed peas) which are the big ones. The plant in the front (#2) is clearly the weakest. My guess is that it’s genetic since I’m treating them all the same. Plant positions have been rotated counterclockwise since last post. I’ll stop moving them once they get bigger.

a month ago

.

. Dang they look great

.

. Just a thought but I’d top the smaller one to force more rooting as it appears the cover crop is rooting more ie taking more soil space. Just a thought 😊

Anglerfish Thanks, I’m really happy with how it’s going so far. Topping the small one could be a good idea. This is my first time using cover crop so I don’t know exactly how much I should let it grow. But it couldn’t hurt to cut it down on the small plant, as it will still be helping act as mulch if I chop and drop it.

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Day: 25

+2

Cover crop is popping off

a month ago

Day: 22

+2

Pushed the fan leaves down to try and give the lower growth more light. The node spacing is so tight on these.

a month ago

Day: 20

Day after topping

2 months ago

Day: 19

+2

Yesterday added red wiggler worms. 10 worms to each. Today watered and topped each between the 4th and 5th nodes.

2 months ago

Day: 16

First watering since transplant. Pics are early morning before watering and then later in the evening. They were thirsty! I rotated the positions of the plants counter clockwise between pictures. Moisture sensors were reading 26%. It will take some time to figure out how accurate the sensors are.

2 months ago

Day: 15

+2

2 days after transplanting, looking good. I got Ecowitt soil moisture sensors for to help with watering.

2 months ago

Day: 14

+2

First day after transplanting. Pics are before I chopped up the straw mulch into smaller pieces so that it would be easier to get even coverage. It was a pain in the balls but I think it was worth it. Now that the plants are transplanted and closer to the light I took new PAR and DLI readings: PAR: 325 DLI: 21 These are in the recommended range for this stage so I’ll keep it here for now. I’ll increase the light power level over time as the growth starts to pick up.

2 months ago

Day: 13

+2

Transplanted into 15gal fabric pots. I’m following the build-a-soil classic method m: BaS 3.0 soil, layer of craft blend (dry additives), layer of compost, cover crop seed (mainly clover) and final layer of straw mulch. Not sure if I added too much straw mulch but I think it’s fine. I just need to make sure the cover crop can make it through.

2 months ago

Day: 9

There’s a bit of yellowing on each of them. Need to figure out if this is a deficiency and address it asap before it gets out of hand. Watered for the first time with cal/mag at pH 6.4. Soil wasn’t bone dry but dry enough for a watering.

2 months ago

xxbabytoe293

xxbabytoe293 Had the yellow at first usually went away after a week

Anglerfish Thanks, that puts my mind at ease. They’ve been looking good so far and I was scared seeing that suddenly.

Day: 7

Now that it’s been a week I’m marking this as the end of the seedling phase and the first day of veg. Taking off humidity domes today as they are starting to touch the sides and I don’t want them to get too wet. The tent is plenty humid.

2 months ago

Day: 5

+1

Looking good.

2 months ago

Day: 3

+1

Trying putting the domes (ziplock bags) back on.

2 months ago

Day: 2

Just letting them do their thing.

2 months ago

combatmedic81

combatmedic81 No humidity domes over them? I know your at 73% but they seem to develop better with them

snawderb Thanks for the tip, I’ll put them back on and see how they respond. I’ve seen conflicting info about how soon to take the domes off. I can drop the humidity a bit so that I don’t risk getting them too wet with the domes back on.

combatmedic81

combatmedic81 I usually drop mine about day 10 or so

Day: 1

All three have broken soil. Removed humidity bags. Started measuring PAR and DLI using Photone app. Messed around with light height and power level until settling on this: Light power - 50% Light distance - 59” PAR - 290 DLI (24hr) - 24.4 DLI (18hr) - 18.6 Keeping light at 50% instead of lower to keep heat close to 80F. Currently running lights 24hr but will switch to 18hr soon. I’m worried about it getting too cold during lights off since this is in the basement where it’s cold even in summer.

2 months ago

Day: 0

Started the seeds in paper towels and saw taproots in 24hrs. Put them into these small cups that we had around, not sure the volume. Covered cups with ziplock bags to keep humidity high until they break through soil.

2 months ago