Table of Contents
- 1 How much spacing does radish need?
- 2 How many radish seeds do you plant in each hole?
- 3 How far apart do seeds need to be planted?
- 4 When can I transplant radish seedlings?
- 5 Can you start radishes in seed trays?
- 6 What is a good companion plant for radishes?
- 7 How far apart should vegetables be planted?
- 8 What is the difference between plant spacing and row spacing?
- 9 When to thin out radishes?
- 10 When to harvest radish?
How much spacing does radish need?
Special Considerations: When growing annual radishes for seed, increase spacing to 4-6 inches between plants in rows 24 inches apart. When growing biennial radishes for seed, increase spacing to 12-18 inches between plants in rows 24-48 inches apart.
How many radish seeds do you plant in each hole?
How many radish seeds do you plant per hole? If your seeds are new, you can plant one per hole. But if they are a few years old, place two or three into each hole, then thin them later on.
What should not be planted next to radishes?
Avoid planting potatoes near asparagus, Brassicas, carrots, cucumber, kohlrabi, melons, parsnips, rutabaga, squash, sunflower, and turnips. Radish – Plant radishes near beans, beets, celeriac, chervil, cucumber, lettuce, mint, parsnip, peas, spinach, squash, and tomatoes. Avoid planting near agastache or potatoes.
How far apart do seeds need to be planted?
In general, seeds should be planted at a depth of two times the width, or diameter, of the seed. For example, if you have a seed that’s about 1/16 inch thick, it should be planted about 1/8 inch deep. Large bean seeds, which can be up to 1/2 inch wide, may need to be planted an inch deep.
When can I transplant radish seedlings?
Transplant radish seedlings when they have two sets of leaves. Take the planting flat or container with radish seedlings outdoors. Water the container thoroughly until water flows out of the drainage holes. It is much easier to separate the fine roots of seedlings when they are wet.
What happens if you plant radishes too close together?
If you don’t thin your seedlings and the roots grow too close together, the plants can become stunted and the roots will be small and distorted. If you’d like to plant radishes without having to thin them, consider making a seed tape.
Can you start radishes in seed trays?
Sowing Radishes Early into Plug Trays Begin sowing under cover from late winter, either direct into containers of potting soil or into greenhouse borders, or into plug trays of general purpose potting mix. Fill plug trays with potting mix, firm down then sow a pinch of three to five seeds per module.
What is a good companion plant for radishes?
Plant plenty of radish seeds if you plan to “sacrifice” some of your radish harvest to these pests. Otherwise, good radish companion plants include lettuces, tomatoes, carrots, onions, peppers, peas, cucumbers and spinach as well as herbs like dill, mint and oregano.
Can you plant tomatoes and radishes together?
Companion planting radishes and tomatoes in the garden will benefit both plants. Radishes can repel cucumber beetles, flea beetles, and other pests. Carrots are nice to plant with tomatoes.
How far apart should vegetables be planted?
Plant Spacing Guide
| Vegetable | Spacing Between Plants | Spacing Between Rows |
|---|---|---|
| Asparagus | 12″ – 18″ (30-45 cm.) | 60″ (150 cm.) |
| Beans – Bush | 2″ – 4″ (5-10 cm.) | 18″ – 24″ (45-60 cm.) |
| Beans – Pole | 4″ – 6″ (10-15 cm.) | 30″ – 36″ (75-90 cm.) |
| Beets | 3″ – 4″ (7.5-10 cm.) | 12″ – 18″ (30-45 cm.) |
What is the difference between plant spacing and row spacing?
Seed spacing vs plant spacing – what’s the difference? Seed Spacing is how far apart to space your seeds from one another when planting. If you plant in rows, use this as a guideline for the space between each.
How deep to plant radishes?
Prepare garden soil or a planting bed by tilling the soil at least 8 to 20 inches deep, depending on the variety you are growing. For a container garden, plant radishes in well-drained pots that are at least 8 inches deep for globe radishes, and 10 to 24 inches deep for cylindrical varieties.
When to thin out radishes?
Spring radishes typically germinate within four or five days and have reached the sprout stage by the time they’re a week old. It’s best to thin them between seven and 10 days, before the roots can become tangles.
When to harvest radish?
Radishes are ready to harvest 21 to 60 days after sowing. The roots are mature when they push out of the ground a little and measure about 1″ across. Radishes need to be harvested quickly once they reach maturity or they will crack, hollow out and taste bitter. To harvest, pull up by the base of the stems.
When to plant winter radish?
Chinese white radishes are a winter radish that grows best in cooler temperatures. Planting of these radishes should be done about three to six weeks before the first frost of the fall and winter season to ensure adequate time for plant growth.