I haven't grown carrots in a bit, but when I did, I planted them pretty similarly to how I sowed anything else ... Potting mix in a pot (because I grow pretty much every crop plant in pots), wet it, poke holes with my finger, drop a seed or two in each hole, cover up the hole, and water in lightly.

It's interesting. Some instructions just say to place the seeds, cover with soil, and water. Others say to water the drill first. In principle, the first method should be adequate, but it often isn't apparent how much water is needed to really soak dry soil. To a large extent dry soil can actually repel water. Soil can be hydrophobic, especially if there is some waxy buildup on it. Hot climates and mild winters seem to allow that. I gather the heat melts the waxy compounds in organic matter, and that wax coats the soil particles.

When it comes to carrots I'm pretty much a scatter seed and rake-in guy using the wide row method. Prep the row, sprinkle the seed on top, use a hard rake to gently mix the seed into the top shallow soil about an inch, then water. No doubt I use more seed than neccessary but I get very good germination and distribution. If thinning is needed then just thinning to 1" apart works well for a good crop of carrots. Now if I could only get rid of the tiny grasshoppers that jump on the seedlings as soon as they pop up, that's where over planting carrots helps out.

I've always had problems with carrot seeds drying out or washing out from a rain. My cure was raising the bed 6", planting seed and covering with old bed sheets. I give the sheets a spray of water every day and after two weeks I start checking for sprouts and remove the sheets when some finally pop up.

The sheets work very well for small shallow planted seeds to keep them moist and don't need to worry about washing out the seeds when I water or from the rain. When I remove the sheets I hang them over the fence to give them a rinse and let them dry to reuse.

I can see covering with wet bedsheets if you can't render the soil adequately wet. Sheets aren't hydrophobic but, as I said, soil can be. I might add that irrigating with water that has been salted with a bit of detergent could be useful in making the soil less hydrophobic. True that sheets can help protect against movement of the seeds in the soil, but I would think that if the seeds are covered with soil adequately, and the irrigation is done with a fine enough spray, such movement isn't likely. Of course, you don't have that choice in a strong rain.

One recognized option is to just cover the row of seeds with a board. That will keep them moist, and protected, if the soil is wet properly to begin with. The board also compresses the soil, such that the seeds have better soil contact. Then the board is removed when the plants start to come up. I've done that, and it works, but is a bit of a hassle in that everything doesn't come up at the same time.

Seed tape.

It’s nice to hear from you! Your method for germinating carrots sounds really effective. I’ve certainly struggled with carrot germination in the past, so your tips are incredibly valuable.

Filling the trench with water before dropping in the seeds is a great way to ensure the soil is properly hydrated. I’ve learned that keeping the soil consistently moist during germination is crucial, especially for root crops. In my experience, ensuring a deep soak underneath the seeds can lead to better germination rates and stronger plants.

I recently wrote an article about growing carrots How to Grow Carrots where I share some easy steps for a bumper harvest. One of the key points I emphasize is the importance of moisture in the early stages of growth. Your approach aligns perfectly with that concept!

Have you found any other methods that have worked well for you with root crops? I’m always on the lookout for new techniques to enhance my gardening practices. Thanks for sharing your insights—it's great to learn from fellow gardeners!

I will add that another advantage of this strategy is that it allows me to plant delicate seeds in mid-summer here in Texas. Usually I have to wait until November or December for carrots, because the mid-summer ground dries so fast. But doing it this way, you can plant in August, with 100F temps, because the deep soil is very moist, keeping the seeds wet, and the top layer can dry out. Direct seeding in the deep south isn't fun in mid-summer and root crops are all about direct seeding.

Just had 100% germination in a row of beets done that way, with 95+F temps.

BTW, seed tape has nothing to do with keeping seeds moist. I use it occasionally, but it's not really that convenient, except for the most microscopic seeds that are hard to spread uniformly. I guess it might keep seeds from migrating after heavy irrigation.

I don't seem to have trouble getting carrots to germinate, I'm just terrible at thinning them after they come up.

This year I planted in those egg crates that hold 24 eggs. I poked holes in the bottom of the indentations, filled them with soil, planted one carrot per section. I planted 6 types of carrots, white/yellow/orange/purple/red/black. They all came up nicely and then I put the egg crates in the garden, digging an indentation as wide as the pressed paper crates. No thinning or weeding, it was perfect! Watered well when installing the crates and stepped back, very pleased with myself having gotten a month's jump on the carrot planting. Except, of course, that each little carrot stayed a little carrot, after 100 days I had carrots that still weren't as big around as a pencil and were maybe 3 inches long. I left them in the ground longer, still no large roots. Finally, last week, the deer ate all the tops and I dug the carrots, still too small for use. I cannot recommend this method although it sure sounded good!

Back to a row in the garden next year.

Annie