How to Fertilize houseleek 'Greyolla'?
Highly diluted low-nitrogen succulent feed monthly summer growth period

houseleek 'Greyolla' · Sempervivum 'Greyolla'
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
Highly diluted low-nitrogen succulent feed monthly summer growth period