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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 Seasonal Pest Cycles Affect Backyard Gardens

A healthy garden attracts more than just pollinators. Vegetables, herbs, flowers, and compost piles create a thriving ecosystem. Unfortunately, that same environment can also attract

Best Plants for Your Kitchen Remodel | Growing Guide

A kitchen remodel offers the perfect opportunity to refresh not just your cabinets and countertops, but also your interior greenery. The right plants can transform

How Often to Water Indoor Plants and Stop Overwatering

Most houseplants don’t die from neglect; they die from too much love. Overwatering is quietly the number one mistake plant parents make, and the tricky

The 4 Types of Vines Explained for Home Gardening Guide

Not every vine plays by the same rules, and planting the wrong one in the wrong spot can mean crumbling walls, bare fences, or a

Growing Snapdragons Made Simple

I planted my first snapdragons on a whim five years ago, tucked between some struggling petunias. By mid-spring, those cheerful spikes were the stars of

How to Grow a Lemon Tree in Pots or Garden?

Stepping into your garden and plucking a bright, fragrant lemon straight from your own tree feels like bringing a little piece of the Mediterranean home.

Easiest Vegetables to Grow for Beginners

Starting a vegetable garden doesn’t have to mean months of trial and error. Plenty of first-time gardeners give up too early simply because they chose

Beginner Basic Vegetable Garden Layout Guide

I still remember staring at my backyard, excited to grow vegetables but totally lost on where to start. The whole “layout” thing felt overwhelming like

9 Vegetable Garden Layout Plans and Spacing Ideas

A garden only feels effortless when the layout does the quiet work behind the scenes. Every plant needs room to breathe, sunlight has to land

Layout Companion Planting Tomatoes for Better Growth

I’ll be honest, my first tomato garden was a chaotic mess. Plants crammed together, pests everywhere, and yields that made me question my entire life.

Planting Onions & Growing Onions: Beginner Guide

There’s a quiet satisfaction that comes with pulling your first homegrown onion from the soil, watching those papery layers reveal themselves, knowing you nurtured this

Bottom Watering Plants to Prevent Root Rot

Your plants are thirsty, but what if you’ve been quenching that thirst all wrong? Bottom watering plants flips traditional watering on its head, letting your