hijiki

I sympathize. These are 100% male plants. I didn’t fully understand your comment on the photo; perhaps that was your intention. I know that many people intentionally grow male plants for seeds. However, if that’s not your case, I would recommend investing a little in the future and buying feminized seeds from a reputable seed bank. I also saw that you mentioned EC. In short, it’s a device that measures electrical conductivity — the amount of dissolved minerals in water at a certain stage of plant development. For example, during the 3rd week of vegetative growth, my EC was 1 (≈500 ppm), and now in the flowering stage, it’s EC = 2 (≈1000 ppm). The more nutrients you add, the higher the EC. If you have any questions, feel free to reach out to me for help. Good luck!

給水時のECとランオフのECも測るとよいと思います。非常に良好に見えますね！ 雌ならピスティルがもう茎の付け根から見えてるはずです。葉っぱがシュッとしてるしボールっぽいのも見えるからオスっぽいですね。 私は最近、STSで雌雄転換失敗したので正直雄株が羨ましいです。 引っこ抜かずに花粉を集めて丁寧に冷凍しておけば次のグローで受粉できるかもしれませんね。 CalMagは"YAMATO"の水道水ならECが0.3未満くらいだと僅かに入れたほうが良くなる気がしますが写真では不要なほど元気に見えます。