Eternity Grow Cup 2025 grow diary by Greenthumb85

1/4

Greenthumb85 Much love to the sponsors Zamnesia and Plagron for setting up this competition. I have decided to grow the Zamnesia Runtz photoperiods. I will also be using the substrate from Plagron (Promix) Good luck and let the best bud win.

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Used method

Glass Of Water

Germination Method

18 hrs

Light Schedule

22 °C

Day Air Temp

No Smell

Smell

60 %

Air Humidity

18 °C

Night Air Temp

0.25 L

Pot Size

0.1 L

Watering Volume

60 cm

Lamp Distance

Nutrients 1

Alga Grow

3 mll

Greenthumb85 These two are looking a little rough. Will repot them soon. They will bounce back in no time. Thanks again to the sponsors Plagron and Zamnesia.

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1/2

18 hrs

Light Schedule

23 °C

Day Air Temp

No Smell

Smell

60 %

Air Humidity

18 °C

Night Air Temp

2 L

Pot Size

0.25 L

Watering Volume

60 cm

Lamp Distance

Nutrients 1

BioGrow

5 mll

Greenthumb85 The girls are doing allot better. Have allot more space to stretch out their roots. Growth should be allot better now. Thanks to the sponsors Zamnesia and Plagron.

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1/3

18 hrs

Light Schedule

23 °C

Day Air Temp

No Smell

Smell

70 %

Air Humidity

18 °C

Night Air Temp

2 L

Pot Size

0.25 L

Watering Volume

60 cm

Lamp Distance

Greenthumb85 The girls have had time to bounce back and are looking really healthy now. Another week of good growth behind them. Looking forward to see them develop and get ready for flower. Thanks to the sponsors Zamnesia and Plagron.

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Used techniques

FIMing

Technique

1/4

18 hrs

Light Schedule

23 °C

Day Air Temp

No Smell

Smell

70 %

Air Humidity

18 °C

Night Air Temp

2 L

Pot Size

0.25 L

Watering Volume

60 cm

Lamp Distance

Greenthumb85 One of the girls is looking a little over fed. However the other one is handling the feed well. Let's see what's happens. Going to defoliate a bit soon to encourage lower growth. Repot coming soon as well. Thanks again to the sponsors Zamnesia and Plagron. You guys rock!

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1/3

18 hrs

Light Schedule

23 °C

Day Air Temp

No Smell

Smell

60 %

Air Humidity

18 °C

Night Air Temp

19 L

Pot Size

0.5 L

Watering Volume

100 cm

Lamp Distance

Nutrients 2

BioBloom

2 mll

BioGrow

1 mll

Greenthumb85 These girls are getting a bit big for their pots. Decided to repot into 19 L fabric pots. Did a light defoliation and sorted out the ladies with some new food. Thanks again to Zamnesia and Plagron.

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Used techniques

Transplantation

Technique

1/10

18 hrs

Light Schedule

23 °C

Day Air Temp

Weak

Smell

60 %

Air Humidity

18 °C

Night Air Temp

19 L

Pot Size

0.5 L

Watering Volume

100 cm

Lamp Distance

Greenthumb85 Both ladies looking beautiful. They enjoyed the repot last week. Both have been defoliated and will be sent into flower soon. Thanks again to the sponsors Zamnesia and Plagron. You guys are awesome.

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Used techniques

Defoliation

Technique

LST

Technique

1/5

12 hrs

Light Schedule

23 °C

Day Air Temp

Weak

Smell

60 %

Air Humidity

18 °C

Night Air Temp

19 L

Pot Size

0.5 L

Watering Volume

100 cm

Lamp Distance

Greenthumb85 First few days of flower. Plants are super bushy. Doing a little defoliation but nothing crazy. Will wait till the end of stretch to do a final proper defoliation. Thanks again to the sponsors of the competition Zamnesia and Plagron.

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Used techniques

Defoliation

Technique

1/3

12 hrs

Light Schedule

23 °C

Day Air Temp

Weak

Smell

60 %

Air Humidity

18 °C

Night Air Temp

19 L

Pot Size

0.75 L

Watering Volume

100 cm

Lamp Distance

Greenthumb85 Had a few problems with the timer so the ladies are only starting to flower. Did a heavy defoliation this week to allow for more airflow. The ladies have a bit of yellowing so I added a good amount of worm castings. Should bounce back quickly. Added a pic of what the girls look like 2 days after the defoliation and top dress with worm castings. Ladies bounced back and the first hairs have started appearing. Flowering is finally underway and everything looks good. Thanks again to the sponsors Zamnesia and Plagron.

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Used techniques

Defoliation

Technique

1/4

12 hrs

Light Schedule

23 °C

Day Air Temp

Weak

Smell

60 %

Air Humidity

18 °C

Night Air Temp

19 L

Pot Size

1 L

Watering Volume

130 cm

Lamp Distance

Greenthumb85 Ladies looking good again. The worm castings did a good job at giving them a quick boost. First proper bud sites developing. The stretch is still going but very tight internodal spacing. Ladies are getting bushy again. Will defoliate one more time next week. Many thanks to the sponsors Zamnesia and Plagron. Really fun and easy grow so far.

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1/9

12 hrs

Light Schedule

23 °C

Day Air Temp

Weak

Smell

60 %

Air Humidity

18 °C

Night Air Temp

19 L

Pot Size

1 L

Watering Volume

130 cm

Lamp Distance

Greenthumb85 Both ladies were very bushy so I did the last major defoliation. From now on I will just pluck a leaf here and there where needed. Both plants have had a slight lollipoping. With better light penetration and airflow these girls should do well. Thanks to the sponsors Zamnesia and Plagron.

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Used techniques

Defoliation

Technique

Lollipoping

Technique

1/10

12 hrs

Light Schedule

24 °C

Day Air Temp

Weak

Smell

50 %

Air Humidity

18 °C

Night Air Temp

19 L

Pot Size

1 L

Watering Volume

130 cm

Lamp Distance

Nutrients 1

Green Sensation

1 mll

Greenthumb85 Both ladies did very well after the defoliation last week. Buds are starting to develop well so I have started with the Plagron Green Sensation. Very easy to use and I'm hoping for good results. Watering once a day and I have reduced the humidity in the tent to 50%. Looking forward to the next few weeks of flower. Thanks to the sponsors Zamnesia and Plagron.

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1/8

12 hrs

Light Schedule

24 °C

Day Air Temp

Normal

Smell

50 %

Air Humidity

19 °C

Night Air Temp

19 L

Pot Size

1 L

Watering Volume

130 cm

Lamp Distance

Nutrients 1

Green Sensation

1 mll

Greenthumb85 Girls are on cruise control. Not really much left to do except watering every day. Using the Plagron Green Sensation and the plants are responding well. Will hope to be done for harvest in about 4 weeks. Thanks to the sponsors Zamnesia and Plagron. Really fun competition so far. Lots of participants and allot of fine looking herb out there.

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1/11

48 cm

Height

12 hrs

Light Schedule

24 °C

Day Air Temp

Normal

Smell

50 %

Air Humidity

19 °C

Night Air Temp

19 L

Pot Size

1 L

Watering Volume

130 cm

Lamp Distance

Nutrients 1

Green Sensation

1 mll

Greenthumb85 The girls are looking good. Have some very nice purple colors coming in on the one plant. Both are developing well, buds are starting to swell up nicely. The Plagron Green Sensation is working well. Super easy to use and the girls seem to enjoy it. Still just watering and waiting for the ladies to do their thing. Thanks to the sponsors Zamnesia and Plagron.

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1/12

48 cm

Height

12 hrs

Light Schedule

26 °C

Day Air Temp

Normal

Smell

50 %

Air Humidity

20 °C

Night Air Temp

19 L

Pot Size

1 L

Watering Volume

130 cm

Lamp Distance

Nutrients 1

Green Sensation

1 mll

Greenthumb85 Both plants have changed color drastically the last few weeks. Nice purple hues throughout the grow. They have been praying to the lights since flower. Buds are forming nicely and forming up well. One plant is almost ready for harvest, the other will still need a bit of time. Not much time left until the competition ends. Wish everyone participating the best of luck. Many thanks to the sponsors Zamnesia and Plagron. Been an awesome competition so far.

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1/8

48 cm

Height

12 hrs

Light Schedule

26 °C

Day Air Temp

Strong

Smell

50 %

Air Humidity

20 °C

Night Air Temp

19 L

Pot Size

1 L

Watering Volume

130 cm

Lamp Distance

Nutrients 1

Green Sensation

1 mll

Greenthumb85 Both ladies are about ready for harvest. I will be chopping them down soon. These girls still need some drying time before the end of the competition. The plants have started to fade allot with some pretty colors. They smell super sweet and I'm hoping they will taste even better. The Plagron Green Sensation is working well and the buds are looking fat and frosty. Many thanks to the sponsors Plagron and Zamnesia. Would also like to thank growdiaries for making these things possible.

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Happy Harvest Day!

Runtz Zamnesia Seeds

9/10

Rated

This is a wonderful strain to grow. They started off a bit slow but bounced back vigorously. Both plants grew very strong stems and didn't require additional support. Both plants stayed pretty short and would be ideal for a scrog grow as well. They are quite heavy feeders. I feel they could have used a few more nutrients to finish off strong. Towards the end of flower the color changes were beautiful. Mixes of yellow, purple, orange and red were flooding the tent. Both plants have very different smells. The one plant reminds me of a bag of gummy bears. Super sweet and fruity almost. The other plant is allot muskier, almost with a hint of earthy haze but still sweet. The trichrome production on both was very good. However, the one phenotype is seriously covered in a dense forest of crystals. I apologize for my trim job however the trichrome covered leaves were too good to cut away from the bud. Both plants have had 14 days to dry and have lost allot of mass. Not my largest harvest but I would say a good average. However the quality of the flower is amazing. Speaks for good genetics and I hope to achieve the same if not better results the next time I grow it.

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Spent 107 days

Ger Veg Flo Har

110 g

Bud wet weight per plant

50 g

Bud dry weight per plant

2

Plants

8 m²

Grow Room size