How to Make Seed Tape: Instructions & Tips

Seed Tape as a Sowing Aid

A seed tape for vegetables, flowers or herbs helps you to simplify your sowing in the bed. You can simply lay out the seed tape so you don't have to sow the seeds individually. It also allows your seeds to grow at very even intervals . This means they don't compete for space and you can save yourself the trouble of Pricking Out and separating them later. This is not only easy on your back when sowing, but also on your wallet as you use less seed.

You can buy such seed tapes in shops for some varieties. However, if you want to use your own seeds or a specific variety, you can easily make your own seed tape. Seed tape is particularly useful for fine seeds such as carrots. Making seed tapes is not only quick and easy, it is also a lot of fun and can be done together with children. Making a seed tape is also a good way to make the most of the time until spring and do something for the garden.

Seed Tape for Sowing Vegetable Plants: What You Need

You can make your own seed tape with just a few things. You probably already have everything you need at home:

• seeds (e.g. flowers, herbs, carrots, radishes or lettuce)
• toilet paper, kitchen roll or blank strips of newspaper
• pencil
• ruler or measuring tape
• scissors
• paintbrush or shashlik skewer
• flour paste (you can find out how to make your own flour paste in the next section)

Make Your Own Flour Paste

You can easily make your own flour paste by mixing flour with water until you have a thick paste. Depending on how many seed tapes you want to make, you will need more or less paste. However, 1 - 2 tablespoons of flour are enough for a few seed tapes. You really only need a small dab on the seed tape, as the seeds are probably very small. Mix the flour together with water in a bowl - you should keep adding water until the mixture is still thick but there are no more lumps.

Making Your Own Seed Tape From Toilet Paper: Here’s How

Once you have gathered your materials for your seed tape and your flour paste is ready, you can start crafting. Cut approx. 2 cm/0.8 in wide strips of your desired length from the toilet paper (if you like, you can also divide them into individual layers depending on the thickness of the paper). Then lay the strips out on a flat surface. Then measure the distances for the respective type(s) with a ruler or measuring tape and mark them with a pencil. Then use the end of a paintbrush or a shashlik skewer to apply a small dab of flour paste to the ribbon. Once you have spread a little paste in all the places, place one seed on the ribbon for each paste spot.

You should then allow the seed tape to dry well and also store it in a dry place so that the seeds do not start to germinate (e.g. on the heater). Once the seed tape is dry, you can roll it up. This way it doesn't take up much space and is easier to transport. Label your seed tape. Then you can easily recognize which plants the seed tape contains later when sowing.

Tip: You can also place an extra strip of toilet paper over the first one. This should additionally fix the seeds in place. Moist water alone should also keep the seeds in place.

Seed Tape for Carrots

A seed tape is particularly suitable for fine carrot seeds. This saves you the hassle of separating them later, as well as extra seeds. Your carrots will have enough space and won't get in each other's way. The distance between carrot varieties is usually between 5 - 8 cm. It is best to follow the instructions on your seed packet. You can also sow radishes between your carrot seeds as marker seeds and combine both vegetables directly in a seed band. This way, you can make the most of your space in the bed with a well-planned Crop Rotation.

Learn More About Timing and Spacing

In our library you will find information on the individual varieties with cultivation periods, tips on planting and harvesting. You will also find good and bad companion plants to help you plan a mixed crop.

View Library Now

Sowing Radishes With Seed Tape

Sowing radishes with a seed tape is also well worthwhile. If you sow them in the bed at the same time as the carrot seed tapes, you will have saved yourself a lot of time that day. If you leave enough space between the radish seeds, you should be able to harvest very nice, uniform crops later on. The distance between radish seeds is usually between 4 - 7 cm/1.6 - 2.7 in. Pay attention to the information on the seed packets here too.

Seed Tape for Lettuce

Lettuce seeds are also rather fine and benefit from being sown using seed tapes. The distance between lettuce seeds varies between 10 - 30 cm/11.8 in, depending on the variety. If you have prepared seed tapes for your lettuce varieties before spring, you can easily resow your lettuce every few weeks and harvest throughout the season. Lettuce can also be grown in advance to make the plants more resistant to snails. You can find out more about propagation in our article Growing Vegetable Plants.

Seed Tape for Flowers and Herbs

Flowers and herbs are also often sown using seed tapes. However, as herbs are often grown in pots, it is better to use seed discs. In the next section, you will learn how to make your own seed discs.

Flower mixtures for insects and beneficial insects are very suitable for seed strips. Flower Strips with flowers that gradually start to bloom throughout the season are easy to grow in the garden.

Seed Disk Instead of Seed Tape?

Seed discs are more suitable for sowing in pots than seed tapes, as they are ideal for a round pot. To do this, cut a circle out of some kitchen roll or toilet paper that is slightly smaller than the diameter of the pot. Then place your seeds on the paper using flour paste. This works in the same way as with seed tape. When sowing with a seed disk in pots, your seeds will not be washed away by watering and will stay in place.

Laying out and Planting Seed Tape

Once you have made your seed tapes and the temperatures are a little warmer, it's time to lay out and plant your seed tapes. (You can find out when you can start which vegetable plants and sow them outdoors in our Vegetable Planting Calendar article). To do this, you should prepare a smooth, evenly deep seed channel in which you can place your seed tapes. You should therefore prepare your bed approx. 1 - 2 weeks in advance so that sowing is successful. Once the seed tape is in its groove, you should press it down a little, water it well and then cover it with a little soil - depending on whether your seeds are light germinators or dark germinators. Then press down lightly again and water gently so that the soil is not washed away. If you add a very thin layer (max. 0.5 cm/0.2 in) of compost to the soil, your seeds will be able to grow well after germination. It is best to water the soil every day for the first 14 days after sowing. Your seeds will then germinate more reliably and there will be fewer gaps in the bed.

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