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Wilson's Dogwood Cornus wilsoniana - Swida wilsoniana

Detailed Listing For

Botanical Name:

Cornus wilsoniana

Family:

Cornaceae

Genus:

Cornus

Species:

wilsoniana

Common Name:

Wilson's Dogwood

Height:

20-30 feet

Minimum Hardiness Zone:

5

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Cornus wilsoniana

Quantity

Please select the quantity desired, and we will advise availability and price as soon as possible.

Characteristics

Specimen Tree

Wildlife Food

Flowering Tree

Oil Producing

Growing Info, follow in order:

Scarification: Soak in water, let stand in water for 24 hours.

Stratification: warm stratify for 30 days, cold stratify for 120 days.

Germination: sow seed 3/8" deep, tamp the soil, mulch the seed bed.

In a Nutshell:

* An easily grown plant, it succeeds in any soil of good or moderate fertility, ranging from acid to shallow chalk. Grows well in heavy clay soils. Succeeds in full sun or light shade. Plants in this genus are notably resistant to honey fungus. This species is very closely related to C. walteri.

*
The fruit contains up to 30% oil. The dense wood is used for making farm tools and furniture.

* Propagation Seed - best sown as soon as it is ripe in a cold frame or in an outdoors seedbed if there is sufficient seed. The seed must be separated from the fruit flesh since this contains germination inhibitors. Stored seed should be cold stratified for 3 - 4 months and sown as early as possible in the year. Scarification may also help as may a period of about 3 days warm stratification at 15°c before the cold stratification. Germination, especially of stored seed, can be very slow, taking 18 months or more. Prick out the seedlings of cold-frame sown seeds into individual pots as soon as they are large enough to handle and grow the plants on for their first winter in a greenhouse, planting out in the spring after the last expected frosts. more...

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Foreign Orders Customers Information

Foreign orders require extra checks – both on our side as well as on the importing customer’s.

While we have years of experience with arranging and accommodating for most import regulations – it is ultimately the customer's responsibility for coordinating and adhering to their country’s import requirements and providing us with the necessary documentation.

Sheffield’s will not replace lost seeds or be responsible for delayed orders due to insufficient documentation, confiscated items, or taxes. We reserve the right to deny shipment of any order without the required, proper documentation.

Things to know BEFORE ordering for delivery to outside the U.S.A.

1. $75 minimum order value

Sheffield’s requires a minimum value of $75 USD worth of seed for any order destined for outside the U.S.A, including Canada.

2. Is an Import Permit (IP) needed for this seed?

Any orders requiring an IP should have the IP arranged before Sheffield’s can ship your order.

We recommend starting by contacting your Ministry of Agriculture or its equivalent for current information on the specific seeds you intend to import. You should check on any Import Permit (IP) requirements, including the origin of the seed (always stated on our Detailed Listing part of the seed’s order page under Collection Locale).

Any Import Permits should be in English and verifiable by authorities if need be.

3. Once the Import Permit is obtained (if required), our USDA official can determine whether the ordered seed can meet the stated requirements.

Below are a few links to several regions’ import requirements, which can provide a starting point.

These should be treated as tentative information sources, not definitive guarantees. The customer remains responsible for arranging and adhering to their country’s import requirements.

EU https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32019D2032

Australia https://bicon.agriculture.gov.au/BiconWeb4.0

Canada https://airs-sari.inspection.gc.ca/airs_external/english/decisions-eng.aspx

Japan http://www.pps.go.jp/eximlist/Pages/exp/conditionE.xhtml

New Zealand https://www1.maf.govt.nz/cgi-bin/bioindex/bioindex.pl
UK https://www.legislation.gov.uk/ukdsi/2020/9780348213706/schedule/7

4. Phytosanitary certificates

We can usually arrange phytosanitary certificates for most seeds.

Once your order has been paid for and all shipping and import requirements aligned on (including any Import permits, etc), we will calculate and send you a PayPal invoice for any additional costs.

Prices start at $81. Certain EU-based orders have an option of starting at $41 per phyto.

Throughout most of the year, we schedule weekly USDA inspections for foreign orders. Orders will not be inspected until fully paid for, resulting in delays being at least 1 week or longer.

Please contact us for any further questions regarding foreign-destination orders!

Shipping

At Sheffield’s, we pride ourselves in making our products available to retail as well as wholesale customers all over the world. We aim to ship orders quickly and efficiently. While most orders arrive in good condition, there are always risks when shipping internationally.

Faster shipping options should be selected for more perishable (recalcitrant) seeds.
“First Class Mail” is the slowest, with very limited tracking outside the U.S.A.

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