{"product_id":"mastering-light","title":"Grow Light Course | PAR, PPFD \u0026 DLI Explained","description":"\u003cp\u003e\u003cstrong\u003eLight is the engine of plant growth.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn Module 3 of Aero-Gro Academy, you'll learn how to choose, position, and measure grow lights using the metrics professionals rely on: PAR, PPFD, and DLI. Understand how plants actually use light, how to read an LED grow light's specs, and how to deliver the right amount of usable light at every growth stage.\u003c\/p\u003e\n\u003cp\u003eNo more guessing whether your indoor lighting is too weak, too strong, or too far away. You'll learn to measure PAR, calculate DLI, and dial in your lights so plants grow compact and productive instead of leggy and stretched.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlants don't eat fertilizer. They eat light.\u003c\/strong\u003e Give them the energy they need.\u003c\/p\u003e\n","brand":"Aero-Gro","offers":[{"title":"Default Title","offer_id":61981350756722,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/aero-gro.com\/products\/mastering-light","provider":"Aero-Gro","version":"1.0","type":"link"}