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Lumatek attis 300W
RFarm21started grow question 3 years ago
Boa tarde Farmers. Tenho um led Lumatek attis 300w e estou a usá-lo com a luz a 100% ( está incluído um dimmer que dá para regular de 20 em 20%). Queria saber se há algum problema usar a 100% desde a fase inicial ou se existem valores específicos para cada fase. Muito obrigado!
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InspireMeanswered grow question 3 years ago
Hey mate,
This is a ppfd map for your light (scroll down a little)
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.smilinggreen.de/img/Lumatek_Attis_300W_LED_Spec_Sheet.pdf&ved=2ahUKEwju0oym5r_xAhWTa8AKHUC4APgQFnoECAMQAg&usg=AOvVaw0OEoZBTOBUrvnBCFqM_b57
Here are the ppfd recommendations.
100-300 PPFD during seedling stage, 300-500 PPFD during vegetative stage and 600-800 PPFD during flowering
I'll work out the hights for you in my next comment
InspireMeanswered grow question 3 years ago
No problem at all bro, yeah 80cm-100cm sould be perfect for you at 100%. 80cm will be at the top end at around 300ppfd so that's why I think you'll possibly be able to go higher. Decent space you've got available for them at well. Good luck with your grow mate!
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RFarm21answered grow question 3 years ago
Muito obrigado InspireMe, incansável! Quando chegar a casa vou ver esse link com atenção! Não posso baixar tanto porque tenho 4 numa tenda de 2 metros de altura, 1,20 de comprimento e largura. Neste momento está mais ao menos a 100cm de distância e a minha ideia inicial era ir ajustando da mesma maneira à medida que elas vão crescendo. Obrigado mais uma vez pela disponibilidade!
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InspireMeanswered grow question 3 years ago
I'd say that will cover you for the time being, you'll be able to tell if and when they want more as they will start to grow towards the light faster. Your best off reading the plants to figure out when to adjust it. Feel fee to drop me a message if you need help in the future or if your unsure of anything, if I know the answer I'll help you out.
Hope this helps mate 🙂
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InspireMeanswered grow question 3 years ago
So for the seedling stage if you want the light on 100% you will need the LED at about 80cm. I'd probably dim it to 40% and have it at 40cm to save on electricity. Unless you need the coverage. Then have it higher.
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