Antirrhinum majus Seeds | Giant Tetra Snapdragon
LATIN NAME: Antirrhinum majus
COMMON NAME: Giant Tetra Snapdragon
Plant Profile
Giant Tetra Snapdragon (Antirrhinum majus) is a robust, tetraploid form of the classic snapdragon, a short-lived perennial of the plantain family (Plantaginaceae) usually grown as an annual and native to the Mediterranean. It produces tall, sturdy spikes 60-90 cm high, densely set with large, velvety, two-lipped flowers in a wide colour range. The extra chromosome set gives bigger, fuller flowers and stronger stems than ordinary strains.
Science & Biotechnology
Botanists studying the Antirrhinum group regularly include Antirrhinum majus in comparative work, and the species also appears in horticultural trials aimed at gardeners and growers. Snapdragon is an important model for research into floral development, gene regulation, flower symmetry and pigment biology. For researchers, plants like this one offer practical material for propagation studies and selection work.
Uses & Benefits
Giant Tetra Snapdragon brings genuine presence to the garden and earns its keep across the growing season. Snapdragon is widely grown as a bedding plant, cut flower and ornamental border species. Its diverse flower colors and strong vertical form make it useful in garden design, while its flowers are also valuable for teaching floral morphology. Given the right start, it carries on with minimal intervention.
Snapdragons are children’s favorite flower and a fine bee plant; their folk record is small, their garden cheer enormous.
Growing from Seed
Sow fresh seed of Giant Tetra Snapdragon under ordinary good conditions. Sow small seed on a fine medium and press it gently into surface without deep covering. Provide bright light and even moisture. Scatter the seed evenly over a loose seed compost, cover to no more than its own depth, and keep the pot moist and bright. Grow the youngsters on steadily in pots until well rooted, then move them to their final positions.
Our Take
Its role in herbal practice, noted above, adds depth to an already garden-worthy plant. Giant Tetra Snapdragon settles in quickly once it finds its footing. Once the young plants are away, there is little left to do but watch them grow.
Related Reading
Gardeners who grow Giant Tetra Snapdragon often pair it with these related subjects: