Once the sweet pea seeds germinate and a few leaves are visible can I put the pot into an unheated greenhouse?
Sweet Pea Grandiflora Matucana
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Open Jan 09, 2026 - 03:29 AM
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Jan 11, 2026 - 11:57 PM
You can however you would want to watch for frost over the next 3 or 4 weeks and cover with fleece on nights of heavy frost. Sweetpea are hardy but still need early protection
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Sweet Pea Grandiflora Matucana
Description Lathyrus Odoratus 'Matucana', often regarded as one of the oldest and most fragrant varieties of sweet pea, was first introduced to the UK from Sicily in 1699. This delightful heirloom is prized for its stunning bicoloured blooms of rich purple and violet, as well as its exceptio...
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