How to Fertilize Pelargonium 'Stellar Cathay'?
Geranium blooming feed every two weeks warm growth months

Pelargonium 'Stellar Cathay' · Pelargonium 'Stellar Cathay'
May be planted outdoors in beds, baskets and containers after all risk of frost has passed; young plants may need to be hardened off first. Grow in fertile, neutral to alkaline soil in full sun or part shade, and overwinter indoors. See pelargonium cultivation for more detailed advice
Geranium blooming feed every two weeks warm growth months