Michael Coffey

Michael Coffey, aka Top Shelf Grower is a cannabis cultivator, freelance writer, photographer, and YouTuber originally from Dublin Ireland. These days he’s on the loose creating dope content from an off-the-grid location somewhere. In 2018 he self-published his first book, Cannabis Cultivation a 21st Century Guide, available on Amazon.

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Articles by Michael Coffey


5 Reasons to Grow Autos This Year 5 Reasons to Grow Autos This Year 5 Reasons to Grow Autos This Year 5 Reasons to Grow Autos This Year


If you’re a cannabis grower seeking fast growth, big buds, and several crops per year, autos are for you.

How to Master Cannabis Mainlining How to Master Cannabis Mainlining How to Master Cannabis Mainlining How to Master Cannabis Mainlining


If you want bigger top-shelf buds, you need to start mainlining your cannabis plants.

Maximizing Autoflowering Cannabis Growth Maximizing Autoflowering Cannabis Growth Maximizing Autoflowering Cannabis Growth Maximizing Autoflowering Cannabis Growth


Not sure if you should grow an autoflowering cannabis strain? Michael Coffey examines why the new autoflowering strains make for stellar...

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