> And don't start off trying to grow from seed
This is great advice if you're just starting out. There's a bit of an art to starting from seed.
You need to understand the dynamics like light, temperature, moisture, and seasonal timing. Where I live, you can start tomatoes indoors around February to have great starts that'll go into a greenhouse in March, or into the soil outside in June. That's quite an undertaking to time and get right. This year I got the timing, lighting, temperature, and all the rest right - the plants look amazing - but I have eighteen extra plants taking up a lot of space that I guess I'll just leave on the sidewalk for a lucky gardener in my neighbourhood. I could have used that space in the nursery for so many other useful things, but I had no idea what would survive or if some would be too small or whatever.
Each plant demands its own special conditions, and it takes a lot of space if you start indoors. Unexpected harsh conditions can suddenly ruin outdoor plants. Forgetting to water one day could more or less stunt an entire bed of seedlings. They can be so delicate, and it can really suck the fun out of gardening.
There's no harm in starting out in easy-mode.