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Four Star University is Back – OnDemand!

This online grower program puts you in touch with the experts.

Our team has prepared seven information-packed sessions for you on a range of topics that touch every grower. FSU allows us to share with you ideas and techniques that work in our operations and offer value to growers involved in day-to-day greenhouse operations.

Proven Winners® Growing Tips

Dennis Crum talks about the Culture Guide and answers some of our most frequently asked questions about growing Proven Winners varieties.

Growing Team Live Q&A

The Four Star growing team answers your culture questions and more in this Grower-to-Grower event recorded October 6, 2020.

Create Combinations that Sell

New Variety Highlights for 2021

Plan Small-Pot Production

Join Dan Foster to find out how Four Star develops combination growing plans, how they change throughout the selling season, and how we incorporate new ideas and trends.

Josh Miller and Dennis Crum review some of the most exciting new varieties in action from the Four Star Display Garden.

Build a small-pot production plan that works for your business! Learn which size liner is right for your production and how to incorporate new varieties into your rotation with Brian Bourdon.

Virtual Tour: Four Star Greenhouse

Learn to Quickly Grow Shrubs

Manage Pests Like a Pro

Welcome to Four Star! Join Robin Bourdon and Dan Foster on a virtual tour of our Michigan facility to see our flood floors, sticking machines, exclusive shipping line in action, plus much more.

Get expert advice on how to incorporate Proven Winners® ColorChoice® shrubs into your spring production plans from Robert Zannini.

Andrew Luxon talks about the role of bio-controls and how to implement an effective program into your growing strategy.

Culture Guide

Click to view digital version

Liners Designed for You

Click here to see Liners Designed for You
(PDF download)

Bundled Combination Kits

Click here to see Bundled Combination Kits
(PDF download)

2021 Catalog

Four Star Greenhouse's 2020 Plants & Program Guide

Best Sellers

Click here to see Best Sellers
(PDF download)