Ferri Seeds Streptocarpus Cape Primrose

Streptocarpus seeds are quite tiny and require patience, so they are better suited for gardeners who have some experience with starting seeds indoors. They need consistent moisture and humidity to germinate successfully, which can be a bit tricky for a first-timer.

These plants are generally treated as houseplants or seasonal patio plants. Unless you live in a frost-free, temperate climate, they should be brought indoors before temperatures drop, as they are not cold-hardy.

They thrive in bright, indirect light. Avoid direct, harsh sunlight, which can scorch the leaves, but ensure they aren't in deep shade, as this will significantly reduce the number of blooms.

Use a well-draining, peat-based potting mix, as Streptocarpus are sensitive to waterlogged roots. They actually prefer slightly smaller pots, so don't be tempted to over-pot them; they bloom best when their roots are somewhat crowded.

From sowing, it typically takes about 6 to 9 months for the plants to reach maturity and begin their first flush of blooms. It is a slow process, but the long-lasting, continuous display of flowers is worth the wait.