Setup, Compatibility & Care
Sowing: Sow seeds indoors in pots in early spring (February-April) or directly outdoors after the last frost. Provide support for the seedlings as they grow. For best results, soak seeds overnight before sowing.
Location: Plant in a sunny position with well-drained soil. Sweet peas prefer cooler roots, so mulching or companion planting can be beneficial.
Support: Ensure sturdy support is in place before planting, as these are vigorous climbers. Trellises, netting, or canes are suitable.
Watering: Water regularly and deeply, especially during dry periods, to encourage continuous flowering and prevent wilting. Avoid overhead watering if possible.
Feeding: Feed with a high-potash fertilizer once the first flowers appear to promote blooming.
Deadheading: Regularly remove spent flowers to encourage more blooms and prevent the plant from setting seed too early.
Compatibility: Generally compatible with most garden plants, but avoid planting near highly competitive root systems. Ensure good air circulation.