Trade Shows, Events
trade shows

MANTS

Booths 2410 & 2412
January 8-10, 2020
Baltimore, MD

TPIE

Booth #1843
January 22-24, 2020
Fort Lauderdale, FL

Cultivate '20

Booth #2725
July 11-14, 2020
Columbus, OH

Our Continuous Perennial Improvement

Trialing For Your Success
The Pennsylvania trial garden is a key component of our variety selection process. Each year we line out literally thousands of plants to evaluate, and from which we'll pick the outstanding new varieties.

Our New Products team keeps meticulous records on each possible introduction. Their observations and recommendations played a leading role in selecting the varieties marked NEW in our perennial catalog.

Performance is rated in real-world conditions, in the ground:

  • • Growth habit, flowering period, pest/disease resistance and more
  • • Side-by-side comparisons with currently available cultivars as benchmarks
  • • Zone 6 cold hardiness
  • • Zones 4 and 5 cold hardiness trials at university sites for many varieties

The data we collect is used to develop our authoritative technical guides, to help you succeed with our introductions. You’ll find these technical guides online at GLplants.com.

Quality of process means quality of results for you
Our goal is to deliver the best quality starter plants and supporting services to you, as promised. In pursuit of that goal, we also strive to become more flexible in response to the demands of the market. We are constantly developing ways to improve our product quality, services, and delivery performance.

We focus on quality of process so we can deliver quality results to you. -Andrew Bishop, Managing Director

Planting

Mist propagation
Propagation overview

Scouting
Pinch, patch and move to growing-on

Growing-on
Crop maintenance

Boxing orders
Assembling truck orders

Truck delivery



NEWS

October 2019

Aris Horticulture, Inc. is pleased to announce the hiring of Art Cady as the Grower Operations Manager for its Green Leaf Plants® division in Lancaster, PA. Art will be part of the PA Senior Leadership Team working under the direction of Blair Hoey, Managing Director.

Lancaster Online spent time at Green Leaf Plants this summer and interviewed our General Manager, Blair Hoey, for their YouTube Channel. This is a great overview of our wonderful company and member of the Lancaster family.
View the full video here

May 2019

Green Leaf Plants® was recently named to the Pennsylvania Department of Human Services "Employer Honor Roll" at the 35th Annual Employment, Training and Education Conference.

View the 2019/2020 Perennials, Grasses and Herbs Catalog and our See What’s New in Perennials 2018/2019

Dianthus Production Guide