The Grow Awards 2026 ๐Ÿ†

Blueberry Cupcake first Photoperiodics

2
78
19
237
5d ago
Start at 9 Week
G
Germination
3mo ago
Nutrients 2
BioEnhancer - Green House Feeding
BioEnhancer
0.5 mll
Startrex - Bio Tabs
Startrex
5 mll
HowtoBubatz 3/3 seeds germinated after 48h soak (water + Hโ‚‚Oโ‚‚) and were moved into coco plugs. On Day 4 transplanted into 1 L fabric pots with a mix of 50% Biobizz Light Mix, 20% coco, 20% worm humus, 10% perlite.
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1
Week 1. Vegetation
3mo ago
5 cm
Height
27 ยฐC
Day Air Temp
6.5
pH
200 PPM
TDS
75 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
1 liters
Pot Size
0.3 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 3
Sensi Cal-Mag Xtra - Advanced Nutrients
Sensi Cal-Mag Xtra
1 mll
BioEnhancer - Green House Feeding
BioEnhancer
0.5 mll
Startrex - Bio Tabs
Startrex
5 mll
HowtoBubatz All three Blueberry seedlings popped and settled into 1 L fabric pots with a light soil + perlite mix. I watered only with CalMag (AN w/ kelp), pH 6.5, about 300โ€“350 ml per plant when the pots felt light. Theyโ€™re under a Spider Farmer SE3000 ~280โ€“300 PPFD. The tent ran a bit warmer and more humid this week (~25โ€“26 ยฐC, 68โ€“75% RH; VPD ~0.7โ€“0.8). Seedlings look green with slight early stretch but no stress.๐ŸŒฑ
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2
Week 2. Vegetation
2mo ago
5 cm
Height
6 hrs
Light Schedule
27 ยฐC
Day Air Temp
6.5
pH
No Smell
Smell
200 PPM
TDS
65 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
1 liters
Pot Size
0.5 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 3
Sensi Cal-Mag Xtra - Advanced Nutrients
Sensi Cal-Mag Xtra
1 mll
BioEnhancer - Green House Feeding
BioEnhancer
0.5 mll
Startrex - Bio Tabs
Startrex
5 mll
HowtoBubatz The girls are settling in nicely! All three Blueberry Cupcake phenos are growing steady and look healthy overall.๐Ÿ’ช Theyโ€™re still in their 1L pots this week and showing no problems at all. I kept them under the SE5000 with around 200 PPFD, temps stable at 26โ€“27ยฐC, and slowly lowered humidity from 85โ€“90% down to around 70%. Iโ€™ve only been giving RO water with CalMag (Advanced Nutrients) so far. No signs of deficiencies, they seem to enjoy the environment a lot.๐ŸŒฟ The structure is compact, leaves are nice and green, and each pheno is starting to show little differences already.๐Ÿ‘€ Looking forward to seeing how theyโ€™ll take off once they get more root space soon!๐ŸŒฑ
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3
Week 3. Vegetation
2mo ago
15 cm
Height
6 hrs
Light Schedule
27 ยฐC
Day Air Temp
6.5
pH
No Smell
Smell
200 PPM
TDS
65 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
1 liters
Pot Size
0.5 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 4
Sensi Cal-Mag Xtra - Advanced Nutrients
Sensi Cal-Mag Xtra
1 mll
Startrex - Bio Tabs
Startrex
5 mll
Organic Fertiliser Tablets - Bio Tabs
Organic Fertiliser Tablets
1 mll
HowtoBubatz Big week for the Blueberry Cupcakes! ๐Ÿ’ช They were transplanted from their 1L pots into 6L pots. The soil was enriched with Startrex (according to the schedule) and each pot got a BioTab added as well. Mycorrhiza was sprinkled directly into the hole and around the roots. Recovery was super fast, only about half a day before they started pushing out fresh growth again.๐Ÿš€ On the second watering they received their first dose of Orgatrex.๐Ÿ’ง The setup is now running in the 70ร—140ร—200 tent with 2ร— Spider Farmer SE3000 LEDs daisy-chained together, plus an IR lamp that kicks on 15 minutes before and after lights on/off. Temps are holding steady around 26โ€“27ยฐC. The girls are showing strong daily growth, leaves are lush green, and I can already see some small pheno differences. Theyโ€™re looking very happy in their new space .๐Ÿ‘€โœจ
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4
Week 4. Vegetation
2mo ago
25 cm
Height
6 hrs
Light Schedule
27 ยฐC
Day Air Temp
6.5
pH
No Smell
Smell
200 PPM
TDS
65 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
1 liters
Pot Size
1 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 1
Calmag - BioBizzWWO
Calmag
1.5 mll
HowtoBubatz The Blueberry Cupcakes had a great week! ๐Ÿ’ช Theyโ€™ve completely settled into their 6L pots only needed about half a day to adjust before taking off again. Growth is strong, even, and the plants look super healthy overall ๐ŸŒฟ. This week I started training: #1 was topped, #2 got some LST, and #3 is growing vanilla (no training). The topped one is slightly lighter in color, so she received an extra dose of Orgatrex, while the other two got their usual RO water + CalMag. No stress or issues at all, theyโ€™re handling everything perfectly ๐Ÿš€. Environment in the 70ร—140 tent with 2ร— Spider Farmer SE3000 lights is very stable, temps around 26 ยฐC, humidity 60 %, and PPFD around 400 ยตmol/mยฒ/s. The girls are showing great structure, responding beautifully to the training, and are clearly getting ready for the next stage.๐ŸŒธโœจ
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Used techniques
Topping
Technique
LST
Technique
5
Week 5. Vegetation
1mo ago
35 cm
Height
6 hrs
Light Schedule
27 ยฐC
Day Air Temp
6.5
pH
No Smell
Smell
200 PPM
TDS
65 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
20 liters
Pot Size
2 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 4
Calmag - BioBizzWWO
Calmag
1.5 mll
BioEnhancer - Green House Feeding
BioEnhancer
1 mll
Organic Fertiliser Tablets - Bio Tabs
Organic Fertiliser Tablets
3 mll
HowtoBubatz This week was all about getting the Blueberry Cupcakes ready for flower.๐Ÿ’ช At the start of the week, they were transplanted into their final 20L Rooties fabric pots. The soil was homemade and freshly mixed, enriched with Green House BioEnhancer, Startrex, and 3 extra BioTabs per pot.๐ŸŒฑ The girls handled the transplant perfectly, no signs of stress or slowdown at all. They just kept growing steadily and seemed to love the new space.๐Ÿš€ To avoid any unnecessary stress, I decided to wait one full week before switching to 12/12, giving them time to fully root into the new soil.. Color looks great across all three phenos, deep green, strong structure, and healthy growth. Environment in the 70ร—140 tent: PPFD: ~700 ยตmol/mยฒ/s under 2ร— Spider Farmer SE3000 Temp: 25โ€“26 ยฐC RH: around 60 % Everything stayed stable and consistent throughout the week ๐ŸŒก๏ธโœจ Overall, the Blueberries are settling beautifully into their new homes, strong roots, lush leaves, and ready to officially start flowering next week ๐Ÿ‡๐Ÿ’š
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Used techniques
LST
Technique
6
Week 6. Flowering
1mo ago
75 cm
Height
12 hrs
Light Schedule
25 ยฐC
Day Air Temp
6.5
pH
No Smell
Smell
200 PPM
TDS
60 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
20 liters
Pot Size
2 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 2
Calmag - BioBizzWWO
Calmag
1.5 mll
Orgatrex - Bio Tabs
Orgatrex
2 mll
HowtoBubatz This week the stretch really kicked in! #1 (topped) stretched so much that I had to raise the left light to keep proper distance from the canopy. #2 (LST) and #3 (Vanilla) are also growing strong and catching up quickly, all three girls are looking super healthy and deep green with no signs of stress or deficiency.๐Ÿ’ช๐Ÿ’š They were watered mostly with RO water + CalMag, and got one feeding of Orgatrex this week.๐ŸŒฟ๐Ÿ’ง The climate stayed stable around 25ยฐC and 60% RH under the 2ร— Spider Farmer SE3000. By the end of the week, the first early flower signs started to show up, small pistils appearing and the stretch still going strong.๐ŸŒธ So far, everything looks great: balanced growth, strong color, and no issues at all. The girls are clearly enjoying their 20L Rooties pots and the custom soil mix, happy, vigorous, and ready to push deeper into bloom next week ๐Ÿ‡โœจ
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7
Week 7. Flowering
19d ago
115 cm
Height
12 hrs
Light Schedule
24 ยฐC
Day Air Temp
6.5
pH
No Smell
Smell
200 PPM
TDS
60 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
20 liters
Pot Size
2 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 2
Calmag - BioBizzWWO
Calmag
1.5 mll
Orgatrex - Bio Tabs
Orgatrex
3 mll
HowtoBubatz This week the Blueberry Cupcakes kept stretching like crazy ๐Ÿš€ All three girls shot up fast, and I had to raise the lights again, the left light is now literally at its maximum height. Blueberry #1 actually grew higher than the lamp itself, so I had to carefully bend/supercrop the main tops to keep her away from the light.๐ŸŒฟ๐Ÿ’ก Despite the bending, she handled it really well with no signs of stress, and the other two phenos (#2 LST, #3 vanilla) are also growing strong and healthy ๐Ÿ’ช๐Ÿ’š. By the end of the week I finally spotted the first tiny trichomes forming on the sugar leaves โœจ Itโ€™s still early, but the frost is starting, theyโ€™re clearly shifting from stretch mode into real flower development ๐ŸŒธ. Watering this week: RO + CalMag as usual 1 feeding of Orgatrex to support early bloom Environment stayed stable around 25ยฐC and 60% RH under the 2ร— Spider Farmer SE3000. Overall a solid week, lots of height gain, lights maxed out, first sparkle showing, and Blueberry #1 definitely proving she wants to be the tallest girl in the tent ๐Ÿ˜…๐Ÿ‡โœจ
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8
Week 8. Flowering
10d ago
115 cm
Height
12 hrs
Light Schedule
24 ยฐC
Day Air Temp
6.5
pH
No Smell
Smell
200 PPM
TDS
60 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
20 liters
Pot Size
2 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 1
Calmag - BioBizzWWO
Calmag
1.5 mll
HowtoBubatz This week was all about stretch control. The Blueberry Cupcakes are growing like absolute monsters and I had to do some serious canopy management to keep them under control ๐Ÿ˜…๐ŸŒฟ At the beginning of the week I tried bending the main tops down, which worked fine at firstโ€ฆ but #1 just didnโ€™t stop stretching. Even after bending everything again, one of the tops grew so far above the light line that it couldnโ€™t be bent anymore, so I had to cut that top off to keep everything safe โœ‚๏ธ๐Ÿ’ก #2 also needed her main top bent later in the week, but she was much easier to handle. #3 was the only one behaving herself this week, no issues at all. Toward the end of the week I also started light defoliation, removing some of the bigger fan leaves to open up the structure. A bigger defoliation will follow next week. The buds are now becoming clearly visible, and the plants are starting to put real energy into flower formation. The first stronger trichome development is also starting, every day they look a bit frostier โ„๏ธโœจ All three plants are still deep green, healthy and without any deficiencies. Watering: RO + CalMag only Environment: ~24โ€“25ยฐC 55โ€“60% RH Lights around 50โ€“55% Smell is starting to build slowly, sweet and slightly fruity, but still early. Overall a busy week with a lot of bending and one top cut, but the girls look absolutely on track for a strong mid-flower phase ๐ŸŒฟ๐Ÿ”ฅ
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9
Week 9. Flowering
5d ago
125 cm
Height
12 hrs
Light Schedule
23 ยฐC
Day Air Temp
6.5
pH
Normal
Smell
200 PPM
TDS
55 %
Air Humidity
21 ยฐC
Solution Temp
20 ยฐC
Substrate Temp
22 ยฐC
Night Air Temp
20 liters
Pot Size
2 liters
Watering Volume
60 cm
Lamp Distance
580 PPM
COโ‚‚ Level
Nutrients 2
Calmag - BioBizzWWO
Calmag
1.5 mll
Orgatrex - Bio Tabs
Orgatrex
3 mll
HowtoBubatz This week the Blueberry Cupcakes finally stopped stretching and fully shifted into flower and resin production mode ๐ŸŒฟโœจ The buds are getting more defined every day and the frost is really starting to show now, super exciting to watch. The smell is also changing: a sweet, slightly blueberry-like aroma is starting to come through ๐Ÿ‡๐Ÿ˜‹ Still early, but definitely heading in a very nice direction. I did a bigger defoliation this week to clean the canopy up: -removed the larger fan leaves -took off small budsites and lower growth that wouldnโ€™t develop -improved airflow & light penetration ๐Ÿƒ๐Ÿ’จ Blueberry #1 is still the strongest stretcher of the three. Even though the light was already at maximum height, she kept growing upward, so I had to: -bend the main tops down again, -and even cut off one top that couldnโ€™t be bent anymore โœ‚๏ธ๐Ÿ’ก She also shows a slightly lighter / almost silvery tone at the top, but she still looks healthy overall with no signs of stress. #2 and #3 are deep green, stable, and stacking very nicely. All three girls have started putting on more frost this week, the sugar leaves are getting shinier every day โ„๏ธ๐Ÿ”ฅ
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Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 623d ago
hope you are having a PLAN B for these stretching ladies, they look beyond happy and healthy
HowtoBubatz
HowtoBubatz commented23d ago
Plan A is still working so lets hope it stays like this ๐Ÿ˜…๐Ÿ˜‚
Buffi
Buffi commentedweek 94d ago
Bud Forrest deluxe๐Ÿ˜… Incredible!!!๐Ÿ‘Œ
HowtoBubatz
HowtoBubatz commented4d ago
@Buffi, thanks a lot ๐Ÿ˜Š
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 712d ago
they look superchill and happy. they already look tall
HowtoBubatz
HowtoBubatz commented10d ago
@Mia_BIOTABS, ๐Ÿ˜„Thanks! ๐Ÿ˜Š They really do look super chill this run. Not a surprise though with the nutrients Iโ€™m using they basically have everything they could ever want ๐Ÿ˜„๐Ÿ’š
Qutro
Qutro commentedweek 13mo ago
Off to a good start. Happy growing and have fun!๐ŸŒฑ
HowtoBubatz
HowtoBubatz commented3mo ago
@Qutro,thanks alot mate ๐ŸŒฑโค๏ธ
Qutro
Qutro commented3mo ago
@HowtoBubatz, I am just about to start BC too.;)
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 51mo ago
they are beyond happy- very welldone
HowtoBubatz
HowtoBubatz commented10d ago
@Mia_BIOTABS, thanks a lot :)
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 42mo ago
they look happy and comfy
HowtoBubatz
HowtoBubatz commented2mo ago
@Mia_BIOTABS,tried my best ๐Ÿ˜„
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 22mo ago
sweet pots with azipper- never seen before and very elegant setup- neat and clean
HowtoBubatz
HowtoBubatz commented2mo ago
@Mia_BIOTABS, thank you!โค๏ธ can definitely recommend them the brand is named rooties :)
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 03mo ago
Nice choice- happy growing of Humboldts Blueberry Cupcake
HowtoBubatz
HowtoBubatz commented3mo ago
@Mia_BIOTABS, thank you๐Ÿ˜Š, hopefully I get the blueberry terps ๐Ÿ˜‹
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 94d ago
just lovely, how they are peeking out of the tent
Mia_BIOTABS
Mia_BIOTABS
Official Brand Representative
commentedweek 94d ago
like agreen waterfall
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