How commercial plant growers can get PHPS-certified stock and guidance on husbandry and hygiene standards, and grading system.
This guidance is for commercial growers of soft fruit, top fruit, hops, bulbs, corms and cobnuts.
The Plant Health Propagation Scheme (PHPS) is a voluntary scheme run by the Animal and Plant Health Agency (APHA) and certifies planting stock as being healthy and vigorous.
PHPS-certified plants are grown under conditions which promote plant health and freedom from pests and diseases.
Plant Health Propagation Scheme
For general information on how the PHPS works and the conditions for entering plant material, see
Applications for PHPS and obtaining certified stocks
The PHPS operates in association with the Nuclear Stock Association (NSA).
Application forms are available on the NSA website with a record of stocks certified in 2014.
Dispensations for 2015
If there is a genuine supply problem for a variety and there are no problems, such as pests or diseases, then APHA can grant a dispensation from the Scheme rules.
See the following leaflets for further information on the various crops.
New EU soft fruit and top fruit certification scheme
The existing voluntary PHPS is to be replaced in 2017 with a statutory scheme run by APHA to operate in England and Wales. A consultation is taking place with the propagators.