Cultivating Effective Growth. Greenhouse Technologies is a thriving entity specialising in greenhouse related products. This includes greenhouse plastics, peat moss, coir and irrigation systems. Starting in 2007, Greenhouse Technologies have rapidly expanded to service all niches of the greenhouse market with the necessary hardware and growing media to make a thriving farm. Strategic partnerships and agreements with market-leading suppliers have ensured that Greenhouse Technologies is able to provide the best products and service to our customers at the best price, without sacrificing quality.