This article is based on a highly practical video from the YouTube channel Slick Garden, known for its no-nonsense gardening advice and hands-on tips.
In this particular video, the host shares step-by-step instructions on how to plant tomato seedlings the right way—from reviving sad-looking roots to using bone meal and wood ash for stronger, more productive plants.
The goal of this article is to break down the key points from the video in plain English, highlight the most useful techniques, and give you a quick-reference guide you can actually remember when you’re out in the garden.
Table of Contents
The Tomato Planting Bible (Okay, Not Really—but Still)
Tomatoes are picky. Forget the whole “stick them in the ground and pray” method. If your seedlings look like they’ve been through an emotional breakup, start by soaking their roots in water. Add a spoonful of sugar to sweet-talk them back to life. Works surprisingly well.
Next, go deep. As in: “dig a hole that looks like you’re planting a tree” deep. Tomato stems sprout roots wherever they touch soil, so bury two-thirds of the plant. More stem in the soil = more roots = less falling over = happier you.
Fertilizing? Don’t go overboard. Just drop a spoonful of bone meal or wood ash in the planting hole.
Bone meal gives you phosphorus for strong roots and better fruit. Wood ash adds potassium and calcium. The latter is key because the number one issue for tomato growers is blossom-end rot—which looks like someone cursed your tomatoes with butt spots. That’s usually a calcium issue, not a disease.
Watering: Where Most People Mess It Up
Tomatoes hate getting their leaves wet. It’s not just preference—it leads to disease. Surface watering also leads to crusty soil, which locks moisture out. The solution? A buried plastic pot with holes. Pour water in the pot, and voilà—it goes straight to the roots where it belongs. It’s not fancy, but it’s clever.
Tomato Wisdom to End on
Tomato plants have their needs, and yes, some of those needs are oddly specific. But once you’ve figured them out—bone meal, deep holes, root sugar baths—you’ll have tomato plants so productive, your neighbors might start “accidentally” dropping by with salad bowls.
Watch the original video from Slick Garden above, take a few notes (or just rewatch while you’re in the garden), and let your tomato-growing season begin with fewer regrets and more marinara.

Daniel has been a plant enthusiast for over 20 years. He owns hundreds of houseplants and prepares for the chili growing seasons yearly with great anticipation. His favorite plants are plant species in the Araceae family, such as Monstera, Philodendron, and Anthurium. He also loves gardening and is growing hot peppers, tomatoes, and many more vegetables.