Oklahoma Grows

OK GROWS 2021 Conference & Trade Show ... OCTOBER TBD, 2021 ... BROKEN ARROW, OK

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Harrell’s Growth Continues with POLYON® Acquisition -- Harrell’s, LLC has acquired one of the green industry’s signature brands – POLYON®– from Koch Agronomic Services. The sale includes the POLYON® controlled-release fertilizer brand and related technology, patents and manufacturing capability.

Lambert Peat Moss -- Greenhouse Management magazine.
Our success is based on our preoccupation for rigorous quality control and consistency of our products. For over 90 years, Lambert Peat Moss, family-owned business, has been acknowledged as a leader in the production of superior growing media and a steward of the environment.

Root Pruning: A Touchy Subject -- by James Altland, Oregon State University. Researchers at North Willamette Research & Extension Center initiated an experiment to study the effect of container type – plastic or fabric – on shade tree root growth. The result: “roots in fabric containers had fewer circling roots vs. plastic containers”

Griffin Greenhouse Expo Going Virtual This Year -- Griffin Greenhouse Supplies is taking its annual expo in a new direction this year in response to the coronavirus pandemic. The company, one of the largest horticultural brokers and suppliers in the U.S., will host Griffin Virtual Expo 2020 in mid-September.

An APP introducing millennials to gardening can go only so far

There is a role for digital information in getting people started because they are comfortable in this world. This was the thinking of Mason Day and Seth Reed who work for Ball Horticultural Co., and who developed an app - GrowIt - that pairs newbies with more experienced gardeners.

Burlap: a legendary growing tool -- Learn about what makes burlap special, including breathability and disease resistance. “The last bastion of burlap is horticulture,” said Sam Lunby, president of Dayton Bag & Burlap.

2020 Greenleaf Nursery Company Catalog -- 75th anniversary edition.
Browse through our catalog for information on the shrubs, roses, ornamental grasses, annuals, perennials, tropicals, confirs, trees and edibles available. Fill out online form to request that a wholesale catalog be sent to you via mail. For Wholesale & Trade Professionals. Only