Trifoliate Orange, Poncirus trifoliata (syn. Citrus trifoliata), is a member of the family Rutaceae, closely related to Citrus, and sometimes included in that genus, being sufficiently closely related to allow it to be used as a rootstock for Citrus. It differs from Citrus in having deciduous, compound leaves, and pubescent (downy) fruit.
It is native to northern China and Korea, and is also known as the Chinese Bitter Orange.[1]
The plant is fairly hardy (USDA zone 5) and will tolerate moderate frost and snow, making a large shrub or small tree 4–8 m tall. Because of the relative hardiness of Poncirus, citrus grafted onto it are usually hardier than when grown on their own roots.
taken from http://en.wikipedia.org/wiki/Trifoliate_orange
Tips on purchase from us
( shipping ,freight and packaging, etc )
A: Seed, seedling and other products shipment by air.
1.On "shop online" page,enter the number of packets or bags or pieces of the products (seeds, seedlings or other items) you want to order in the order quantity blank and confirm the order by clicking the button.
2.You will then receive a response regarding the payment options(Paypal or bank transfer) and answers o your questions,followed by a tracking number of your registered parcel by post after order payment.
3.All shipment is guaranteed to be 100% arrival.
4.It normally takes 1 week for EMS and about 2 weeks for postal registered parcel to reach most destinations around the world and on few occasions like holiday ,bad weather,and remote areas, the dispatch could be somewhat longer.
B.Plant shipment by sea
1. Transportation
Base on our past abundant experience, we will arrange the most professional shipping company to deliver the ordered plants to the destination as required. Or you can do this by yourself.
The transportation normally includes air , sea shipment and post. We may help you choose the most convenient and economical way to deliver your cargo in your interests .
2. container capacity
By sea, we deal with 20 and 40 feet container.
,For example, A 20 ft container capacity is 250 Trachycarpus fortunei (15cm diameter, and 2 meter height)
By air, everything is handled according to the requirements of the clients.
3. freight
As it is subject to change frequently, you will be informed of the recent one.
4. Packaging and Phytosanitary
If ordered , the following procedures will be followed for delivery
1. The plants growing in the peatmoss will be cleaned with water .
2. Some fungicide and insecticide will be used to sterilize them for phytosanitory check,though they have been in the strict management.
3. The plants will then be loaded into the container and sent out at the right time the customers agrees on.