Established 1962
The national society for gardeners and growers
Expert growing advice, a quarterly journal, events across the country, and a local group near you — for 8,412 members and counting.
8,412 members·118 local groups·1,200+ growing guides·Founded 1962
What we do
Sixty years of helping people grow
Greenfield began in 1962 as a handful of garden clubs pooling what they knew. We are a national body now, but the idea has not changed: gardeners learn fastest from other gardeners. Members get the practical help, the people, and the events to grow with confidence — whatever they grow, wherever they are.
- Over 1,200 step-by-step growing guides, written by our horticulturists
- The Greenfield Journal, delivered four times a year
- Workshops, courses, and the annual Spring Plant Fair
- 118 local groups running garden visits, talks, and plant swaps
- The Greenfield Diploma and our members’ Seed Exchange
Membership from $6 a month
Full access to the guide library, the Journal, on-demand courses, and your local group. Join in two minutes, cancel anytime.
From the Journal
Reading for members and visitors alike
Technique · 12 June 2025
Why we stopped digging, and what five years of no-dig taught us
Less work, healthier soil, fewer weeds. Our trials editor on the evidence behind the method.
Plants · 28 May 2025
Planting for drought: nine borders that thrive on less water
Resilient, beautiful choices for a changing climate that still feed pollinators.
Community · 9 May 2025
The lot that became a lifeline: inside Riverside Community Garden
How one local group turned a derelict corner into the heart of a neighborhood.
Events