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Hardy Rubber Tree, Gutta-percha, Du Zhong Eucommia ulmoides

Detailed Listing For

Botanical Name:

Eucommia ulmoides

Family:

Eucommiaceae

Genus:

Eucommia

Species:

ulmoides

Common Name:

Hardy Rubber Tree, Gutta-percha, Du Zhong

Seeds Per Pound:

4,761

Quantity:

1.38 lb

Average Viable Seeds/Packet:

7

Germination:

71%

Germination Test Type:

Cut (Full Seed)

Purity:

98%

Height:

60-70 feet

Collection Locale:

China

Crop Year:

2021

Minimum Hardiness Zone:

5

In Stock: 1.38 lb

Prices

Eucommia ulmoides

Quantity

Calculate

Items are priced on a curve, you can buy any 'bulk quantity' up to what we have in stock, some examples are:

1 packet (~ 7 seeds)

$5.95

10 gram (~ 105 seeds)

$13.50

1 oz (~ 298 seeds)

$19.95

1 lb (~ 4761 seeds)

$109.50

Characteristics

Medicinal

Timber Tree

Specimen Tree

Flowering Tree

Shade Tree

Urban Tolerant Plant

Growing Info, follow in order:

Scarification: Soak in water, let stand in water for 12 hours.

Stratification: cold stratify for 90 days.

Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed.

Other: 60 days cold strat may be enough.

In a Nutshell:

* Eucommia ( Eucommia ulmoides ) is a small tree native to China . It is near threatened in the wild, but is widely cultivated in China for its bark , highly valued in herbology such as Traditional Chinese medicine (TCM). more...

* An unusual tree in that it has a high content of latex in the leaves and stems. The shiny dark green leaves are shaped like elm leaves, reported to be tolerant of urban conditions and easy to transplant. A rounded to broad spreading tree of uniform outline at maturity. Nice for lawns, parks and golf courses or commercial grounds. It is native to central China where its bark is used in a tonic.

* Gutta-percha, known as Du Zhong in China, is commonly used in Chinese herbalism, where it is considered to be one of the 50 fundamental herbs. It is considered to be an excellent tonic for the kidneys and liver, and is thought to act specifically on the lower part of the body. Much interest has been aroused by Du Zhong's ability to reduce high blood pressure. In a clinical trial involving 119 people, 46% of those treated with the herb showed a significant reduction in blood pressure. 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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