Product newsletter from the Photone grow light meter app, mixing app update announcements with explanations of PPFD, DLI and how phone-based measurement compares with professional PAR sensors. Readers get practical guidance on measuring light for plants, alongside promotional comparisons favouring the app.
Website: https://growlightmeter.com/
The newsletter offers growing guides and evidence reviews for controlled-environment and indoor agriculture, covering crops such as wheatgrass microgreens, peas and lettuce. Readers get practical parameters like light, temperature and nutrient solution settings, along with summaries of published research.
A personal orchid care blog with practical growing notes and species profiles, including a guide to Vandastylis Lou Sneary and a list of rare species. The newsletter also covers digital marketing advice for Australian orchid societies and shows.
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