Week of 17 - 20 October
I started a new growth, first soaking the seed in water for 12 hours and then placing it in a paper towel. After only 24 hours, the sprout appeared, and after 48 hours it was large enough to be planted in the substrate.
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Strain : Hyperion F1
Breeders : Royal Queen Seeds
Growth : Indoor
Grow box : Mammoth Pro 60
Lighting : ViparSpectra XS1000
Ventilators : PRIMA KLIMA PK100-TC 280M3/H with thermostat + clipfan PROFAN Γ 15CM
Nutrients : BioBiss pH-
Pot : Plastic pot 6L
Water used : Very hard well water ( EC 0.6 )
Substrate : Soil ( 50% ) - Coco Coir ( 25 % ) - Pearlite ( 25% )
Soil pH range: 6.0β7.0 Β· (Go Organic and Forget About Measuring pH) Β·
Hydroponics and Soilless pH range: 5.5β6.5.
as you have a mix of soil and coco you should aim for 6.0 6.5 ph i believe
Hello, I don't think there is a problem with the substrate, because Cosmos F1 has the same substrate and looks better. I think the problem was with the unstable pH that caused BioBizz's pH-. Since I've been using JIDB's pH Down, the pH has been stable and stays at 5.8 - 6.1