Foxtails: fix or ignore? When it’s a problem, and when it’s “just the cultivar”

Foxtailing in cannabis: when it’s a light/heat problem vs. just the cultivar. How to stop it in 24–48 h and protect density, flavor, and resin.

Too close, too far? The golden LED distance — and how not to confuse light burn with deficiencies

Set the ideal LED-to-canopy distance: starter tables, light burn vs deficiencies, when to raise or dim, plus PPFD/DLI tips for an even, stress-free canopy.

DLI and PPFD without pro gear: how to set your light with a phone

Set grow light without pro gear: measure PPFD & DLI with a phone, quick DLI math, correct LED distance, targets for veg/flower — no light burn.

Lighting for Cannabis: How to Calculate the "Light Diet" from A to Z

PPFD, DLI, PPF, and PPE explained "in simple terms." Specific ranges for cannabis, calculation examples, and practical setup tips.

Light Cycle in the Vegetative and Flowering Stage

Master the cannabis light cycle for indoor growing. Vegetative phase, flowering, photoperiod vs auto — a hands-on guide for beginners and seasoned growers

How to Safely Connect Electrical Equipment in Your Growroom?

Electrical safety is one of the most frequently overlooked yet crucial aspects of home cannabis cultivation. A growroom requires reliable power sources for lights, fans, humidifiers, timers, and other devices that, combined, can place a heavy load on the system. A poorly planned electrical setup can lead to overloads, short circuits, or even fires. In this article, we explain how to safely design

  • 19-Sep-2024
Which Grow Lights to Choose – LED, HPS, MH, CFL?

Lighting is one of the most important elements of indoor cannabis cultivation. Choosing the right type of lamp affects the quality and quantity of yields, as well as operational costs and environmental control. In this article, we compare the four most popular light sources used in grow boxes: LED, HPS, MH, and CFL. Find out which ones will work best for your home grow.