- Species and varieties: The Little Red Sweet Pea (Lathyrus odoratus) is a variety of the sweet pea flower, known for its vibrant red blooms and fragrant scent. Sweet peas come in various colors and forms, but the Little Red variety is particularly prized for its striking color and sweet fragrance.
- Hybrid or heirloom: The Little Red Sweet Pea is typically an heirloom variety, meaning it has been passed down through generations without genetic modification. Heirloom seeds are valued for their historical significance and genetic purity.
- Pruning and training: Sweet peas benefit from regular pruning and training. Pinch off the tips of young plants to encourage bushier growth. Provide support such as trellises or netting for the vines to climb. Deadhead spent flowers to promote continuous blooming.
- Fertilization needs: Sweet peas are light feeders but benefit from a balanced fertilizer applied at planting and again during the growing season. Use a fertilizer with equal parts nitrogen, phosphorus, and potassium. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.
- Hardiness zones: Sweet peas, including the Little Red variety, are best suited for USDA hardiness zones 2-11. They thrive in cooler climates and can tolerate light frosts.
- Climate requirements: Sweet peas prefer a temperate climate with cool, moist conditions. They grow best in full sun to partial shade and require well-drained soil. In hotter climates, they may need some afternoon shade to prevent wilting.