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Harry Collins

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Harry Collins

Areas of Expertise: Plant Physiology | Container Gardening

Harry, the Why Guy

Most garden problems make sense once you know what’s causing them, and that is the part I focus on. 

I have a degree in Landscape Management and over 15 years of hands-on growing, in small city balcony containers and large perennial borders alike. 

I use basic plant science to explain why plants behave the way they do, and I keep it in plain words with steps you can actually follow.

The Questions I Answer

Most of my work starts with a why. Why gravel in a pot keeps roots wetter, why yellow leaves rarely need more fertilizer, and why saved squash seeds do not always come back the same. 

I answer those questions here in plain words, with steps that actually work.

How Deep Should You Plant Tulip Bulbs?

Most gardeners wing it when planting tulip bulbs, then wonder why their blooms flop or vanish after one season. Turns out, depth matters way more

How to Plant Lavender Seeds and Get Them to Grow?

If you have ever wanted to grow lavender from seed but felt intimidated by the process, you’re in good company, and honestly, it’s simpler than

Growing Bell Peppers in Pots Made Simple

I used to think you needed a huge garden to grow real food. I was wrong. The first time I tried growing bell peppers in

What is Topsoil: Definition, Uses, Differences

Ever wonder why some gardens seem to burst with life while others struggle? Look down at that dark, crumbly layer beneath your feet. That’s topsoil,

Best Time to Water Your Grass for Lush Lawns

Watering your lawn seems simple enough, right? Turn on the sprinkler, let it run, and watch your grass grow. But here’s the thing: when you

Taking Care of an Aloe Plant: Outdoor Tips & Easy Care Guide

Aloe vera has quietly become the darling of plant lovers everywhere, and honestly, it’s easy to see why. This spiky succulent asks for almost nothing

29 Flowers for a Butterfly-Friendly Garden

I’ve always believed that inviting butterflies into your garden is like welcoming tiny pieces of living art. These delicate pollinators do so much more than

Night Blooming Cereus Care Tips for Healthy, Big Blooms

The Night Blooming Cereus holds a quiet, moonlit charm that feels almost like a secret. I have spent many evenings waiting for that rare, singular

Are Eggshells Good for Plants: Gardening Facts

Eggshells have become a garden staple, tossed into compost bins and crushed around tomato plants with almost ritualistic faith. You’ve probably heard the claims: they’re

How to Start a Veggie Garden for Beginners

I never planned on starting a veggie garden. It began with one wilted basil plant on a windowsill. Then I got curious: could I grow

How to Grow Tomatoes Indoors: Complete Step-by-Step Guide

I’m standing in my cozy kitchen on a gray January morning, and there they are: glossy red tomatoes ripening on my windowsill, filling the room