AIH has supported professional horticulturists since 1960. As Australia’s peak body, we connect you to a national network of peers, promote your expertise and advocate for the profession.

Why Join AIH?
Plant Lovers to Changemakers
Be part of a network delivering real environmental impact—advancing sustainable green infrastructure, supporting community projects, and promoting the vital role of horticulture in planetary health.

Professional Recognition
Stand out with peer-reviewed Registered Horticulturist (RH) certification—respected by industry, government and management.

Career Support for Every Path
Access support across all sectors—from ornamental to environmental horticulture.

Future-Focused
Students and graduates gain early-career opportunities, mentoring, and scholarships through our Future Voices program.

Get Connected
Learn and grow with support from AIH Fellows and regional clusters. Showcase your expertise on our online member directory and build professional relationships across the country.

Stay Inspired
Keep your passion alive with our member magazine HortInsights, engaging social media, and the chance to connect with some of Australia’s most respected horticulturists.

Be Informed
Explore our events calendar with workshops, conferences, and professional development opportunities nationwide. Stay up to date on key industry initiatives and projects AIH is leading or supporting.

Advocacy & Leadership
Join a united voice shaping the future of horticulture—nationally and internationally.

Who Can Join?
✔ Qualified Horticulturists
✔ Industry Professionals
✔ Teachers, Graduates & Students

Grow your career. Expand your impact. Shape the future.
From your neighbourhood to planetary wellbeing, you’re not alone.
Join the network driving change—together

Join our community of passionate horticulturists.
From students to professionals, educators to industry leaders – explore membership options that connect you with a respected network across Australia and internationally. Click below to find the membership level that suits you best.

Not part of the horticultural community but want to stay in the loop?
Subscribe as a Friend of AIH to receive our quarterly HortInsights e-magazine, regular news updates, and more. Stay informed and inspired with the latest in horticulture, without needing full membership. Click below to subscribe and stay connected.