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Can Adding Worm Castings During Flowering Be Beneficial? đŸȘ±đŸŒžUpdated 20 hours ago

Yes! Worm castings can still benefit your cannabis plants during flowering, though their role changes compared to the vegetative stage.

Why Use Worm Castings in Flowering?

  • Nutrient Boost: Worm castings provide a gentle, slow release of nutrients, including small amounts of nitrogen, phosphorus, and potassium. While flowering plants need less nitrogen, they still appreciate the micronutrients and beneficial microbes.

  • Soil Health: Castings improve soil structure and water retention, keeping the root zone balanced and active.

  • Microbial Activity: They encourage beneficial microbial life, which helps unlock phosphorus and potassium—both key nutrients for flower production.

Best Ways to Apply đŸȘŽ

  • Top Dressing: Sprinkle a thin layer (about œ inch) on the surface of your soil and water in.

  • Tea: Brew a worm casting tea and use it as a mild supplement during watering.

  • Mixing: If you’re repotting before flower, you can mix some into the soil.

Things to Keep in Mind

  • Worm castings are not a bloom booster on their own. Pair them with phosphorus- and potassium-rich nutrients (like your bloom formula) for best results.

  • Avoid adding too much, since castings are nutrient-rich but can slightly raise nitrogen levels, which you want to keep moderate during flowering. đŸŒ±


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