Crepe Myrtle 'Dynamite' Seedlings: Hybrid Reversion Explained

Why 'Dynamite' Seedlings Bloom Pink, Not Red

'Dynamite' crepe myrtle (Lagerstroemia) is a hybrid cultivar. Seedlings revert to ancestral traits—hence the light pink blooms instead of true red.

Hybrid Genetics

• F1 hybrids don't breed true from seed
• Offspring express grandparent/great-grandparent genetics
• Color, size, habit all variable

Seedling Vigor

Rapid growth (1 inch to 2 feet in months) confirms healthy seedlings—just not the cultivar you wanted. Crepe myrtles grow fast from seed in warm, moist conditions.

Propagation Alternative

For true 'Dynamite', use softwood cuttings in spring. Roots readily. Layering also works.