Vegetable seeds vary in size, shape, and color. The seeding rate largely depends on the weight of the seeds. Many of our customers ask: how many seeds are in 1 gram? We decided to answer the question in detail. Information about the weight of seeds of various vegetable crops, germination temperature and timing of emergence of seedlings is written below in the table.
Culture | Weight of 1000 seeds, g | Number of seeds in 1 g, pcs. | Time of emergence of seedlings when sowing with dry seeds, days | Minimum germination temperature, 0C |
Eggplant | 3.5-5 | 8-14 | 13-14 |
|
Beans | 1000-2500 | |||
Vegetable peas | 150-400 | |||
Zucchini | 140-200 | 5-10 | 10-12 |
|
White cabbage | 3.1-5 | 250-300 | ||
Cauliflower | 2.5-3.8 | 250-300 | ||
Bulb onions | 2.8-5 | 350-400 | 8-18 | |
Carrots | 1-2.8 | 800-900 | 9-15 | |
Cucumber | 16-35 | 40-60 | 13-15 |
|
Sweet pepper | 4.5-8 | 160-180 | 8-16 | 8-13 |
Parsley | 1-1.8 | 12-20 | ||
Radish | 8-12.5 | 100-120 | ||
Radish | 7-13.8 | 100-120 | ||
Rhubarb | 7-11 | 45-50 | 6-10 | |
Turnip | ||||
Salad | 0.8-1.3 | 600-1000 | 4-10 | |
Beetroot | 10-22 | 50-90 | 8-16 | |
Celery | 0.4-0.8 | 2000 | 12-22 | |
Tomato | 2.8-5 | 250-300 | 10-11 |
|
Dill | 1.2-2.5 | 850-950 | 8-15 | |
Vegetable beans | 300-700 | 4-10 | 10-12 |
|
Sorrel | 0.6-1.2 | 900-1000 | 8-12 |
The largest seeds are beans, the largest are beans and peas. Medium size is typical for seeds of cabbage, onions, sweet peppers, eggplants, tomatoes, radishes, radishes. Carrots, parsley, dill, and lettuce have small seeds.
The size of the seeds must be taken into account when determining the seeding rate. The larger the seeds, the more of them are needed per unit area (and the greater the sowing depth). If we sow beans, peas and beans at a rate of 15-20 grams per 1 m2, then carrots, dill and parsley, lettuce - 1-2 grams per 1 m2. Therefore, it makes no sense to buy one bag of beans or beans - it is better to take 5-10 pieces at once, but one bag of carrots or cabbage is enough.
The table also contains data on the temperature at which seeds begin to germinate. Cold-resistant crops - cabbage, onions, rhubarb, turnips, lettuce, dill - are already beginning to germinate at 2-3 0C, radishes, radishes and sorrel - at 1-2 0C. These crops need to be sown early. Heat-loving crops - eggplant, cucumbers - germinate at higher temperatures of 13-15 0C, tomato seeds, beans, zucchini - from 10-12 0C. We plant these crops when good warm weather arrives, or seedlings in advance.
This table shows the timing of emergence of seedlings. We see that beans, peas, cabbage, radishes, turnips will germinate the fastest (3-8 days). You will have to wait longer for carrots to sprout (carrots sprout in 9-15 days), beets (beets sprout in 8-16 days), onions, parsley and celery (celery sprouts in 12-22 days). To speed up seedlings and make them friendly, various tricks are used (soaking in water, etc.).
This table, which we found in Dolgikh’s book “Growing Vegetable Seeds on Household Plots” (Rosselkhozizdat, 1986), can provide such interesting information.
Edelstein in "Vegetable Growing" offers such grouping vegetable seeds by size:
1. the seeds are very large: 1-10 seeds in 1 gram - beans, beans, peas, pumpkin, corn, watermelons.
2. large seeds: a) 10-60 seeds in 1 gram - artichokes, watermelons, melons, cucumbers, beets, asparagus. b) 60-100 seeds in 1 gram - rhubarb, spinach, radish, radish.
3. medium seeds: 150-350 seeds in 1 gram - peppers, cabbage, onions, tomatoes, eggplants, parsnips, rutabaga, turnips.
4. small seeds: 600-900 seeds in 1 gram - turnip, carrots, parsley, dill, chicory.
5. the seeds are very small: 1000-2000 seeds in one gram - sorrel, celery, potatoes, lettuce, tarragon (5000-6000).
In the next small article I will write an answer to another important question - how long do seeds remain viable, so follow our blog!
Anton.
Addition to the table:
I will write the name of the crop, and then the number of seeds in 1 gram:
Artichokes - 15-25
Rutabaga - 300-400
Kohlrabi cabbage - 250-300
Corn - 3-10
Leek - 400
Parsnip - 200
Squash - 5-10
Asparagus - 40-60
Spinach - 90-120
Tarragon - 5,000
Watermelons - 6-30
Melons - 20-30
Pumpkins - 2-5
Flower seeds vary in shape, size and weight. The seed sowing rate largely depends on their weight. After all, the larger the seeds, the more they are needed per 1 unit of area.
It is difficult to determine the number of seeds, the mass of which is indicated in grams. It’s another matter if their quantity on the package is indicated in pieces. Therefore, it is not superfluous to know information about how many flower seeds are contained in 1 gram.
| Name | Quantity in 1 gram | Name | Quantity in 1 gram |
|---|---|---|---|
| Ageratum | 6000-10000 | Flax grandiflora | 300-400 |
| Aquilegia | 500-1000 | Lychnis | 1500-1600 |
| Amaranth | 1500 | Lobelia | 30000 |
| alpine aster | 700-850 | Lobularia | 3000 |
| Begonia tuberous | 50000-100000 | Snapdragon | 6000-7000 |
| Balsam | 80-150 | Lupine | 350 |
| Periwinkle | 650-750 | Poppy | 8500-9500 |
| Marigold | 300-700 | Mallow | 100-200 |
| Immortelle | 1200-1800 | Daisy | 6000-8000 |
| Brachycoma | 6000 | Mesembryanthemum | 4000 |
| Cornflower | 250-300 | Spurge | 200-300 |
| Verbena | 360-500 | Digitalis | 10000 |
| Gaillardia | 400-900 | Nasturtium | 5-16 |
| Gatsania | 200-400 | Forget-me-not | 1500-2000 |
| Chinese carnation | 800-1200 | Nivyanyk | 700-800 |
| Dianthus pinnata | 600-700 | Nigella | 400-600 |
| Turkish cloves | 800-1100 | Pyrethrum | 400-500 |
| Carnation Shabo | 500-600 | Pelargonium | 200 |
| Dahlias "funny guys" | 100-200 | Penstimon | 2000 |
| Godetia | 1500-2000 | Petunia | 5000-10000 |
| Lipstick | 2300-2500 | Platycodon | 6500-7000 |
| Delphinium | 350- 900 | Purslane | 10000 |
| Doronicum | 6000-7000 | Primrose | 4000-7000 |
| Sweet pea | 18-20 | Mignonette | 700-1000 |
| Goldenrod | 18000 | Rudbeckia | 1500-3000 |
| Iberis | 350-500 | Scabious | 300 |
| morning glory | 45-50 | Smolyovka | 850-950 |
| Calendula officinalis | 200-500 | Sweet tobacco | 6000-9000 |
| Calendula terry | 100-300 | Decorative beans | 1 |
| Decorative cabbage | 300-400 | Phacelia | 1900-2500 |
| Clarkia | 3500 | Violet | 800-900 |
| Kobeya | 15-20 | Physalis | 600 |
| Coleus | 3000-4000 | Chrysanthemum | 200-700 |
| Garden bell | 4000-5000 | Cineraria | 1800-2800 |
| Coreopsis | 600-650 | Zinnia | 100 |
| Cosmea | 120-200 | Celosia | 1000-1500 |
| Kohia | 1100 | Sage | 750-800 |
| Lavatera | 100 | Stock rose | 130-150 |
| lacrifole | 400-600 | Echinacea | 3000 |
| Liatris | 350 | Eschszolzia | 500-600 |
Based on this table, you can easily calculate the number of seeds depending on the area to be sown.
Some of them are especially large, for example, 1 gram of false calamus iris contains only 20 pieces. While the seeds of some wild flowers are more like dust particles. 1 gram contains about 80,000 centaury seeds. Many wildflowers, due to the fact that they have to survive, are excellent self-sowers, spreading thousands of seeds and filling vast areas.
Seed sizes
In addition to the information given in the table, there is a grouping of plant seeds by size. But this grouping is relevant in relation to vegetable crops. Although you can navigate it if we are talking about some flower crops.
Size should not be compared with their weight, which determines their lightness or heaviness. The weight of the seeds of some vegetable and flower crops varies depending on the variety. Size is a dimensional concept and a relative one. So, for example, when sorting seeds of the same crop, those that make up the bulk of the batch with a standard set of sieves will be considered average. Seeds that are larger than average are considered large, and those that are smaller than average are considered small.
What is the difference between large and small seeds? Small seeds, although they contain fewer nutrients, are easier to spread. They are carried by the wind, so they have a better chance of ending up in an area that is not yet so crowded and germinating. In addition, the small seeds of some plants are able to remain in the ground for a long time, maintaining germination and germinating when conditions are most favorable.
Large seeds, deprived of the ability to be transported over long distances, carry a larger supply of nutrients, due to which they have the strength to take root where the proximity of plants is too dense. But the plant is not capable of producing a large number of large seeds; most of them quickly lose their viability. More of them are needed to sow a certain area.
WHAT IS THE NUMBER OF SEEDS IN 1 GRAM
Vegetable seeds vary in size, shape, and color. The seeding rate largely depends on the weight of the seeds. Many of our customers ask: how many seeds are in 1 gram? We decided to answer the question in detail. Information about the weight of seeds of various vegetable crops, germination temperature and timing of emergence of seedlings is written below in the table.
| Culture | Weight of 1000 seeds, g | Number of seeds | Germination time when sowing with dry seeds, days | Minimum germination temperature, degrees C |
| Eggplant | 3.5-5 | 260 | 8-14 | 13-14 |
| Beans | 1000-2500 | 1 | 3-8 | 3-4 |
| Vegetable peas | 150-400 | 3-5 | 3-7 | 1-2 |
| Zucchini | 140-200 | 5-10 | 4-8 | 10-12 |
| White cabbage | 3.1-5 | 250-300 | 3-6 | 2-3 |
| Cauliflower | 2.5-3.8 | 250-300 | 3-6 | 2-3 |
| Bulb onions | 2.8-5 | 350-400 | 8-18 | 2-3 |
| Carrots | 1-2.8 | 800-900 | 9-15 | 4-5 |
| Cucumber | 16-35 | 40-60 | 4-8 | 13-15 |
| Sweet pepper | 4.5-8 | 160-180 | 8-16 | 8-13 |
| Parsley | 1-1.8 | 900 | 12-20 | 3-4 |
| Radish | 8-12.5 | 100-120 | 3-7 | 1-2 |
| Radish | 7-13.8 | 100-120 | 3-7 | 1-2 |
| Rhubarb | 7-11 | 45-50 | 6-10 | 2-3 |
| Turnip | 1-4 | 600 | 3-6 | 2-3 |
| Salad | 0.8-1.3 | 600-1000 | 4-10 | 2-3 |
| Beetroot | 10-22 | 50-90 | 8-16 | 5-6 |
| Celery | 0.4-0.8 | 2000 | 12-22 | 3-4 |
| Tomato | 2.8-5 | 250-300 | 4-8 | 10-11 |
| Dill | 1.2-2.5 | 850-950 | 8-15 | 2-3 |
| Vegetable beans | 300-700 | 2-3 | 4-10 | 10-12 |
| Sorrel | 0.6-1.2 | 900-1000 | 8-12 | 1-2 |
| Corn | 200 | 0,2 | 5-7 | 5-6 |
The largest seeds are beans, the largest are beans and peas. Medium size is typical for seeds of cabbage, onions, sweet peppers, eggplants, tomatoes, radishes, radishes. Carrots, parsley, dill, and lettuce have small seeds.
The size of the seeds must be taken into account when determining the seeding rate. The larger the seeds, the more of them are needed per unit area (and the greater the sowing depth). If we sow beans, peas and beans at a rate of 15-20 grams per 1 m2, then carrots, dill and parsley, lettuce - 1-2 grams per 1 m2. Therefore, it makes no sense to buy one bag of beans or beans - it is better to take 5-10 pieces at once, but one bag of carrots or cabbage is enough.
The table also contains data on the temperature at which seeds begin to germinate. Cold-resistant crops - cabbage, onions, rhubarb, turnips, lettuce, dill - are already beginning to germinate at 2-3 0C, radishes, radishes and sorrel - at 1-2 0C. These crops need to be sown early. Heat-loving crops - eggplant, cucumbers - germinate at higher temperatures of 13-15 0C, tomato seeds, beans, zucchini - from 10-12 0C. We plant these crops when good warm weather arrives, or seedlings in advance.
This table shows the timing of emergence of seedlings. We see that beans, peas, cabbage, radishes, turnips will germinate the fastest (3-8 days). You will have to wait longer for carrots to sprout (carrots sprout in 9-15 days), beets (beets sprout in 8-16 days), onions, parsley and celery (celery sprouts in 12-22 days). To speed up seedlings and make them friendly, various tricks are used (soaking in water, etc.).
This table, which we found in Dolgikh’s book “Growing Vegetable Seeds on Household Plots” (Rosselkhozizdat, 1986), can provide such interesting information.
Edelstein in “Vegetable Growing” proposes the following grouping of vegetable seeds by size:
1. the seeds are very large: 1-10 seeds in 1 gram - beans, beans, peas, pumpkin, corn, watermelons.
2. large seeds: a) 10-60 seeds in 1 gram - artichokes, watermelons, melons, cucumbers, beets, asparagus. b) 60-100 seeds in 1 gram - rhubarb, spinach, radish, radish.
3. medium seeds: 150-350 seeds in 1 gram - peppers, cabbage, onions, tomatoes, eggplants, parsnips, rutabaga, turnips.
4. small seeds: 600-900 seeds in 1 gram - turnip, carrots, parsley, dill, chicory.
5. the seeds are very small: 1000-2000 seeds in one gram - sorrel, celery, potatoes, lettuce, tarragon (5000-6000).
Addition to the table:
I will write the name of the crop, and then the number of seeds in 1 gram:
Artichokes - 15-25
Rutabaga - 300-400
Kohlrabi cabbage - 250-300
Corn - 3-10
Leek - 400
Parsnip - 200
Squash - 5-10
Asparagus - 40-60
Spinach - 90-120
Tarragon - 5,000
Watermelons - 6-30
Melons - 20-30
Pumpkins - 2-5
The size, shape, and color of planting material are the main criteria by which seeds of cultivated plants can be characterized. The online store offers high-quality planting material, where all the necessary information is indicated on each package, as well as the weight of the seed material in grams. Reading the information on the packaging, many buyers wonder how many seeds are in one gram, in order to take this point into account when calculating the seeding rate per square meter. meter or number of bushes.
Is it important to know how many seeds are included in a bag?
The size of garden plots forces owners to carefully plan the planting scheme of cultivated plants, and knowing the number of seeds greatly simplifies this task. Understanding how many seeds are in a package, you can correctly calculate the number of beds, bushes, and site parameters for a particular crop.
How to correctly classify seed material by size?
Plant seeds are a kind of fractional elements of different sizes, so the number of seeds in 1 gram greatly depends on the size of the planting material. There are special tables of seed mass based on size:
- Very large seeds (10 pieces in 1 gram): plants of the Pumpkin and Legume family (beans, .
- Large (70-100 pieces in 1 g): , .
- Medium (150-300 pieces per 1 g): onion seeds, .
- Small seed material (600-1000 pieces per 1 g): , dill, parsley, salad crops, .
- Very small (over 1000 pieces per 1 g): sorrel, tarragon.
Why is it important to consider the number of seeds when purchasing?
The size of the planting material significantly influences the calculations during planting and the determination of the seeding rate. You will need more large seeds per unit area than small seeds. For example, when planting very large and large seeds, the seeding rate is 20-50 g/m2, when planting small ones - 2 g/m2, medium ones up to 10 g/m2, and very small ones 1 g/m2. Sowing calculations are indicative in nature and can be changed taking into account conditions and the chosen growing method.
How many vegetable and flower seeds are in 1 gram? Table for converting seeds from grams to pieces
Flower and vegetable seeds vary in shape, color and size. It is the latter indicator that plays a key role when purchasing, since when planning to sow a certain area, you need to know exactly how many grams of seeds you should buy.
We have prepared accurate data on the number of seeds of popular vegetables and flowers in 1 gram. Using this information, you can accurately calculate the required amount of planting material, knowing the expected sowing area and the distance between the seeds.
So, one gram of certain types of vegetables will contain the following number of seeds:
- Eggplant: 260 pieces;
- Legumes: 1 piece;
- Peas: 3-5 pcs. in 1 gram;
- Zucchini: 5-10 pieces (depending on the variety and manufacturer);
- White cabbage and cauliflower: 250-300 pieces;
- Onion sets: 350-400 pcs.;
- Carrots: 800-900 pieces;
- Cucumbers: 40-60 pieces in 1 gram;
- Sweet pepper: 160-180 pieces;
- Parsley: 900 pcs.;
- Radishes and radishes: 100-120 pieces;
- Rhubarb: 50 pieces in 1 gram;
- Turnips: 600 pieces;
- Salad: from 600 to 1000 pcs. depending on the variety;
- Table beets: 50-90 pieces;
- Celery: about two thousand seeds per gram;
- Tomatoes: 250-300 seeds per gram;
- Dill: 850-950 pcs.;
- Vegetable beans: no more than 3 pieces;
- Sorrel: up to 1000 seeds per gram.
Using this information, you can easily calculate the sowing rate, because the larger the planting material, the more it will be needed per square meter of area.
Similar information is available about flower crops. We provide data on the number of seeds in 1 gram for popular flowers:
- Ageratum: from 6 to 10 thousand;
- Aquilegia: 500-1000 pieces per gram;
- Alyssum: no more than 1500 seeds;
- Aster: the number of seeds depends on the species. For alpine aster, this figure will be 700-850 pieces, and for dwarf, needle, peony and chrysanthemum aster - no more than 500.
- Balsam has fairly large seeds, so there are no more than 150 seeds per gram;
- Marigolds: Like asters, they have different seeds depending on the species. For tall ones this figure is 300 pieces/g, for medium-sized ones - 600-700 pieces, and for short ones - 500-700 pieces.
- Begonia has very small seeds, so there are from 50 to 100 thousand seeds per 1 gram.
- Brachioma: 600 pieces;
- Immortelle: about 1800 pcs.;
- Cornflower: 250-300 seeds per gram;
- Verbena: from 350 to 500 pieces;
- Viola: no more than 900 pieces per gram;
- Bindweed: 100-150 pcs/gr;
- Gazania: 200-400 pcs.;
- Carnations, like many other flowers, have seeds of different sizes depending on the variety. For grenadine cloves, the number of seeds per gram will be 200-400 pcs., for Turkish cloves - 800-1100 pcs., for pinnate cloves - 600-700 pcs./g, and for Chinese cloves - from 800 to 1200;
- Dahlias: 100-200 pieces;
- Gypsophila: 350 seeds per gram;
- Godetia: from 1500 to 2000;
- Delphinium: 500-900 pieces;
- Morning glory: 45-50 pieces per gram;
- Calendula: for terry calendula 100-300 pieces, for medicinal calendula - 200-500;
- Decorative cabbage: about 400 pieces;
- Cleome: no more than 700 pcs.;
- Kobeya: 15-20 pieces per gram;
- Coleus 3-4 thousand seeds per gram;
- Bellflower: the garden one has 4-5 thousand, and the Carpathian one has 10-12 thousand seeds per gram;
- Lobelia: about three thousand seeds per gram;
- Lupine: no more than 350 pieces;
- Poppy: 8500-9500 pieces (for the eastern variety, the number of seeds per gram can reach 10 thousand);
- Mallow: 100-200 pcs.;
- Daisy: 6-8 thousand;
- Monarda: no more than 2500 pieces;
- Foxglove: about 10 thousand seeds per gram;
- Nasturtium: 5-15 pieces;
- Forget-me-not: one and a half to two thousand seeds per gram;
- Pelargonium: 200 pcs.;
- Petunia: 5-10 thousand per gram;
- Purslane: no more than 10 thousand per gram;
- Primrose: from 4 to 7 thousand seeds per 1 gram;
- Salvia: 300-400 pieces;
- Phacelia: 1900-2500 pcs./gram;
- Celosia: up to one and a half thousand;
- Sage: 750-800 pieces;
- Eschscholzia: no more than 600 pieces per gram.
This information is provided for reference purposes; for more accurate information, please check with managers.