Plant Library

Ulmus glabra: wych and Scotch elm are now relatively rare in the British Isles after having been largely decimated by Dutch elm disease

Native trees and shrubs - part five

Natives can add high ornamental and wildlife value in parks, urban gardens and rural estates, writes Sally Drury.

Sambucus nigra produces purplish-black berries that hang in heavy bunches are mildly poisonous if eaten raw but they are edible after cooking

Native trees and shrubs - part four

Knowing your native Sambucus and Sorbus can help to unlock a variety of potential income opportunities, Sally Drury explains.

Malus transitoria

Hardy Plant Focus: Crab apple (Malus) — star billing for showy fruits

Crab apples should have star billing in their own right because they often give them one more season of interest and provide nourishment for birds and other wildlife in autumn and winter.


Pest & Disease Factsheets


EAMU updates and expiry alerts

Latest crop protection and treatment authorisations.

Pest & Disease Alerts

Latest pest & disease alerts, outbreaks and interceptions.

Pests & Diseases Tracker

A subscriber service delivering realtime pest & disease outbreak alerts plus plant health news, EAMU updates and pest & disease factsheets direct to your email.

Partner Content

Portrait image of the author, Roz Bridges

How to succeed as a garden seller on eBay

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rows of small potted plants

Know the risks of growing crops cooler

Presented by Fargro

Growing businesses for 50 years – Four Oaks returns

Presented by Four Oaks

Horticulture and peat

Click here to see all of HortWeek's coverage of efforts to reduce peat use in horticulture. 

Horticulture Week Landscape Project Leads

Click here to view a sortable table of the latest Brexit-related policy, legislation & guidance published by the UK Government, devolved administrations & European Commission. Compiled by HW.

For more see the BREXIT page

Horticulture Week Biosecurity

The latest developments concerning biosecurity for professionals involved in buying or selling plants including updates on high risk imports and the latest Government control measures and policy development.

Parks & Gardens Maintenance Planner

Plan your work schedule with our month-by-month guide.

Turf Maintenance Planner

Plan your work schedule with our month-by-month guide.