Ornamental Horticulture Assurance Scheme (OHAS)
Ornamental Horticulture Assurance Scheme (OHAS) topics related to Plant Healthy.
Ornamental Horticulture Assurance Scheme (OHAS)
OHAS Grower Standard and Plant Healthy scheme alignment - FAQs
Please see the link to a set of frequently asked questions about the alignment of the OHAS Grower Standard and Plant Healthy Certification Scheme.