First Read How Spring Creek Growers Built a Fast-Growing Texas Native Plant Program By Marisa Reyes|October 18, 2026
First Read Grower to Grower Podcast: Get to Know Zoltan Kovacs, the New Director of ThinkPlants By Brian D. Sparks|October 16, 2026
Videos from CAST 2026: Cut Flowers on Display at Sakata By Greenhouse Grower staff|April 21, 2026 At California Spring Trials 2026, the Greenhouse Grower team visited Sakata to check out varieties from its cut flowers program.
Dr. A on Form vs. Function in Landscaping Plants By Brian D. Sparks|March 30, 2026 Dr. Allan Armitage discusses why growers selecting landscaping plants should prioritize function over color, form, and other concerns.
Allan Armitage on the Difference Between “New” and “Innovative” in the Plant World By Brian D. Sparks|March 24, 2026 Dr. A shares his thoughts on what innovation really means in the plant world, and how to take the right lessons from successful innovations.
Annual vs Perennial, Not Really Important? By Allan Armitage|March 18, 2026 Dr. Allan Armitage speaks on why growers should prioritize function over the level of hardiness when selecting a plant.
Dr. A’s New Book — The Common-Sense Gardener — is Now Available By Greenhouse Grower staff|February 17, 2026 The Common-Sense Gardener, a new book by Dr. Allan Armitage, provides readers with practical gardening advice for all ages.
Dr. A Reflects on Past California Spring Trials Experiences By Brian D. Sparks|February 4, 2026 Dr. Allan Armitage discusses his favorite memories from California Spring Trials and why he thinks everyone should go at least once.
Dr. A on Plants He’s Excited to See in the New Year By Brian D. Sparks|January 28, 2026 Dr. Allan Armitage discusses the plants that he hopes will take center stage in the retail industry this spring.
It’s 2026 – and Natives Are Still Going Strong By Allan Armitage|January 15, 2026 Dr. Allan Armitage highlights four standout native plants that he hopes to see more of in 2026 and beyond.
A Beacon of Joy in Athens By Allan Armitage|December 24, 2025 Dr. Allan Armitage reflects on his experiences helping horticulture companies connect with and support charitable organizations.
How Small Victories in Your Community Can Lead to Big Rewards By Brian D. Sparks|December 8, 2025 Dr. A recounts his adventure fighting for local green spaces and what it taught him about creating relationships in the horticulture industry.
Dr. A’s Top Winter Plant Picks to Spotlight This Holiday Season By Brian D. Sparks|December 1, 2025 Dr. Allan Armitage discusses his favorite plants to showcase during the fall and winter holidays, leading into spring.
Inside Dr. A’s New Book on Practical Gardening Wisdom By Brian D. Sparks|November 24, 2025 In a preview of ‘The Common-Sense Gardener’, Dr. A discusses what to expect from his new book on gardening advice.
How We Fought the Law and Improved Our Local Green Spaces By Allan Armitage|November 5, 2025 Dr. A documents how he and some neighbors won a fight to improve and restore local green spaces, sharing horticulture to their community.
