How to Fertilize houseleek 'Othello'?
Extremely diluted low-nitrogen succulent feed once monthly summer

houseleek 'Othello' · Sempervivum 'Othello'
Grow in moderately fertile, well-drained soil in full sun. Protect from excessive winter wet. Suitable for rock gardens, scree beds, wall crevices, troughs or alpine houses
Extremely diluted low-nitrogen succulent feed once monthly summer