8 Things You Should Never Do In Your Garden – According to Me

Your veggie garden can be a wonderful project, and give you a lush harvest you can cook all month long. It can also be a huge headache and grow nothing – especially if you make some mistakes I have done.

This year was the perfect example: we got nothing. No herbs, just a few tomatoes, one head of lettuce that was accidental. Everything else gone due to animals or the weather. Last year? Lush, plentiful veggies, and fruits we didn’t know what to do with. it was a beautiful thing!

Here are 8 things I have learned NOT TO DO if you want a good harvest:

1. Leave your garden alone all winter:
   You want to prep your garden a few months before spring – even before the last frost. Ignoring it all season will force you to scramble, and you’ll end up spending a lot of money on seedlings instead of (much cheaper) seeds. Plus, if you don’t tend to your tools, you’ll find them rusty and old when you’re ready to use them.
2. Don’t plan:
   You have to plan each garden box carefully. Take into account predators, sunlight, water, and soil. Otherwise, you’ll get overwhelmed and your garden will end up a mishmash of all of the things.
3. Don’t prep your garden beds:
   This might be the biggest step! Stress test your beds to make sure NOTHING can go under, over or from above. The critters in your yard will stop at nothing to eat your delicious arugula. You must fortify every inch of the garden bed so that nothing gets through.
4. Plant too early (or too late):
   I used to think enthusiasm = success. Wrong. Planting before the soil is warm enough, or waiting until a heat wave hits, stresses plants from day one. Check your zone, soil temp, and local weird weather patterns. Timing is everything.
5. Overcrowd your plants:
   This one hurts because it feels productive. But cramming seedlings together means poor airflow, more disease, and smaller harvests. Plants need room to breathe and stretch—or they’ll sulk and underperform.
6. Ignore watering systems:
   Hand-watering sounds romantic until you miss a day (or three). Inconsistent watering leads to bitter greens, split tomatoes, and sad herbs. Drip irrigation or soaker hoses are boring but lifesaving.
7. Forget to protect against heat and freak weather:
   Shade cloth, frost covers, and wind protection matter more than you think. One unexpected heat spike or cold snap can wipe out weeks of effort. Gardening isn’t just about planting—it’s about defense.
8. Assume “set it and forget it” will work:
   Gardens need check-ins. Pests, nutrient deficiencies, and stress show up fast. A quick daily walk-through can save a whole season. Ignore it too long, and the garden will quietly give up on you.