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2026 Seedy Saturdays/Sundays
BlogPosts of growing tips and practices. These are the confessions of a mad gardener

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Rhododendron macrophyllum seeds (Pacific Rhododendron)
$4.25 Add to cart
Rhododendron maoerense seeds
$4.50 Add to cart
Rhododendron maximum seed (Rosebay rhododendron)
$4.25 Add to cart
Rhododendron minus var minus seed (Carolina Dwarf Rhododendron)
$4.25 Add to cart
Rhododendron morii seeds
$4.50 Add to cart
Rhododendron occidentale seeds (Western Azalea)
$4.00 Read more
Rhododendron oldhamii seeds
$4.00 Add to cart
Rhododendron oligocarpum seed
$4.50 Add to cart
Rhododendron orbiculare seed (Round leafed Rhododendron)
$4.50 Add to cart
Rhododendron oreodoxa seeds
$4.00 Add to cart
Rhododendron prinophyllum seeds
$4.50 Add to cart
Rhododendron pseudochrysanthum seeds
$4.00 Read more

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Phytosanitary Certificate Services: Limo vs Ride Share

We have revamped our Phytosanitary Certificate Service to offer two cost tiers for our International Customers. Here we attempt to explain the differences: https://twiningvinegarden.com/category/tvg-blog/page/5/

Seed Exports: EU & Norway Regulations

We are suspending all EU seed sales until we obtain an IOSS registration number and hire an established EU intermediary. https://twiningvinegarden.com/eu-customers-import-one-stop-shop-ioss/For additional information: https://op.europa.eu/en/publication-detail/-/publication/a129b205-6b4d-11eb-aeb5-01aa75ed71a1/language-en/format-PDF/source-218351297

Norway: Things have changed. Please read. We are not registered with the VOEC scheme. https://www.toll.no/en/online-shopping/

Please check with your government customs requirements otherwise your seeds will be stuck in customs while the paperwork is cleared. NOTE: We do not take any responsibility for any losses for uninsured parcels foreign and domestic.

Our seeds

We endeavor to offer the best quality seed possible. Organically grown, hand harvested, cleaned, sorted and viability tested. We include our tried and true germination instructions in all our selection. All our seed is stored at 2-4C in dedicated refrigerators.

Returns and Policy

Sorry we don’t accept returns due to the perishable nature of seed. We promise the seed we package is true to type (but do expect the odd rogue pollination via enthusiastic bees). We grow our stock from our own seed, so we do take efforts via isolation and hand pollination to ensure plants are true to type.

Rhododendron macrophyllum seeds (Pacific Rhododendron)

Rhododendron maoerense seeds

Rhododendron maximum seed (Rosebay rhododendron)

Rhododendron minus var minus seed (Carolina Dwarf Rhododendron)

Rhododendron morii seeds

Rhododendron occidentale seeds (Western Azalea)

Rhododendron oldhamii seeds

Rhododendron oligocarpum seed

Rhododendron orbiculare seed (Round leafed Rhododendron)

Rhododendron oreodoxa seeds

Rhododendron prinophyllum seeds

Rhododendron pseudochrysanthum seeds

Phytosanitary Certificate Services: Limo vs Ride Share

Seed Exports: EU & Norway Regulations