Posts by Alexander Whaley

I learned the hard way that the wrong container can doom a terrarium before the first plant goes in. Friends would ask me why their moss browned or their ferns melted, and every time I’d spot the...

By the third week, I used to watch my basil collapse like clockwork — lush on day 10, sulking by day 18, brown sticks by day 21. If that feels familiar, you’re not failing and it’s not...

I used to crack open my sealed terrariums every week to “give them a drink,” and I kept wondering why they went swampy or dried out a month later. Once I understood the tiny weather system inside...

I’ve built terrariums that looked magazine-ready for exactly three weeks — then collapsed into soup and fungus. When I learned why, my next builds ran for years with almost no input. In this...

I used to grab the biggest, cheapest bag on the pallet and wonder why my basil drooped and fungus gnats moved in. When I finally opened a premium mix next to a bargain one, the difference in smell,...

I used to build terrariums like I potted houseplants: thick gravel at the bottom, soil on top, and hope in between. The plants looked great for two weeks, then the lower roots soured and the glass...