New ones are too tall and thin.

Hi @AlpineGoat the light must be very high and it stretches too fast in proportion as the stalk gains strength. lower your light further, make a small pile with substrate around the stalk until the plant can stand upright, point a fan at them to blow the wind gently so as not to damage them but so that they shake, the more the stalk shakes the more it gains volume and strength. good luck mate🍀🙏👍