Apfel Orange

hmmm... schwer zu sagen. Die Keimlinge sehen wir unsere aus. Ich kann dir leider nur unsere bisherige Erfahrung anbieten. Wir lassen unsere Ladies immer im 19 Liter Topf keimen und hatten bei über 20 Pflanzen erst 2 die nicht gekeimt sind. Sobald die Pflanzen durch die Erde brechen haben wir täglich mit Hilfe einer 10ml Spritze die Pflanze sowie die Erde außenrum angefeuchtet. Manchmal auch mehrfach, je nachdem welchen Luftzug du hast. Wir haben als Hilfe auch schon mal ein Glas über den frischen Keimling im Topf gestellt um eine gewissen Feuchtigkeit zu garantieren.

Are you shooting the full 150 watts on your seedlings? The red stems could be a symptom of light stress and their growths-behaviour another. If you have the chance to measure the light (there are free apps for Lux and/or ppfd): For seedlings 5000–7000 Lux or 100 – 300 PPFD.

Hey BudHunter420! Sorry to hear about your seedlings man that is super frustrating. Since you mentioned this happened multiple times before across different soils it usually points to a watering or environment issue. Even if your watering amounts feel totally fine those pots are absolutely massive for such tiny plants. It is really easy to accidentally drown them because the small root system cannot drink the water fast enough and then they just sit in wet soil and suffocate. Try watering only a very small ring around the base of the seedling instead of soaking the whole pot. This forces the roots to search for moisture and prevents the soil from staying wet for too long. Alternatively you could start them in small solo cups next time until they have a solid root ball before moving them to the big pots. Also double check your light intensity because seedlings get stressed really easily if the light is too close or too bright. Keep your head up man you will get this sorted out!