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Nutrient schedule flower (ec)

Johnnytoker
Johnnytokerstarted grow question 20h ago
question about nutrient schedule (flower) I feed calmag, mollasses and sensi grow. I want to introduce overdrive. Can I separate the feeds rather than buy distilled water? Sensi bloom & Calmag - water - overdrive & molasses - water (Water is left overnight 0.6ec) Cheers
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Antifame
Antifameanswered grow question 19h ago
1. Sensi Bloom vs Sensi Grow -Sensi Grow is for veg. -Once you’re in flower, you should switch fully to Sensi Bloom as your base. -Overdrive is a late-flower PK booster that works alongside your base nutrients, not instead of them. 2. CalMag -If your water is already 0.6 EC, it probably has some Ca and Mg. -Most people still add CalMag until they’re confident their source water has enough, but you may not need high doses. 3. Overdrive + Base Nutrients -Advanced Nutrients products are designed to work together in the same tank - you don’t need to split them into separate feedings. -You can run Sensi Bloom + CalMag + Overdrive + Molasses in the same mix. Just mix in the correct order: 1. Base nutrients (Sensi Bloom A, then B). 2. CalMag. 3. Additives (Overdrive, molasses). 4. Always adjust pH last. Splitting Feeds vs Mixing: -Splitting (like doing one feed with base + calmag, then another with additives) won’t hurt, but it’s unnecessary and more work. -What matters is keeping your total EC in range for the stage of flower (usually ~1.6–2.0 EC mid-flower, tapering down near flush). ✅ Answer: You don’t need to separate feeds unless you’re hitting EC too high when everything is mixed. If your EC is manageable, mix Sensi Bloom, CalMag (if needed), Overdrive, and molasses into the same batch of water. Use the water you have (0.6 EC is fine) — no need to buy distilled unless your tap is causing specific issues (lockouts, weird pH swings, leaf spotting). I hope that helps! 😘
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