Below are the best information about What temp to germinate seeds voted by readers and compiled and edited by our team, let’s find out
Table of Contents
1 Best Soil Temperatures for Sowing Vegetable Seeds

- Author: empressofdirt.net
- Published Date: 11/22/2021
- Review: 4.98 (722 vote)
- Summary: · Seed Germination · Ten pepper seeds started at 60°F (15°C) may yield one or two plants, and take weeks to sprout. · The same number of seeds
- Matching search results: These crops do best during spring and fall when outdoor temperatures are cooler although some of them like a warmer start for the seeds (see the chart). You can grow them in summer—and we do—but there’s always the risk of bolting (skipping right to …
2 Cannabis Air & Temperature for Germination
- Author: greencultured.co
- Published Date: 09/05/2022
- Review: 4.71 (578 vote)
- Summary: The temperature for germinating cannabis seeds is best at 78° F (25° C) because both low and high temperature impairs germination and growth. The best
- Matching search results: These crops do best during spring and fall when outdoor temperatures are cooler although some of them like a warmer start for the seeds (see the chart). You can grow them in summer—and we do—but there’s always the risk of bolting (skipping right to …
3 The Best Soil Temperature for Seed Germination
- Author: joegardener.com
- Published Date: 05/09/2022
- Review: 4.46 (296 vote)
- Summary: · While there is can be variation from one seed type to the next, most seeds for warm-season edibles prefer soil temperature between 70 and 80
- Matching search results: Also known as germination mats, seed-starting heat mats placed under seed trays will raise the temperature of the soil by approximately 10 degrees. So in a house kept at 65 degrees, the seed trays will get up to about 75 degrees — the ideal …
4 Soil Temperature, by Dr. Jerry Parsons – Aggie Horticulture
- Author: aggie-horticulture.tamu.edu
- Published Date: 11/18/2021
- Review: 4.19 (532 vote)
- Summary: For instance, the optimum soil temperature for seed germination of vegetable crops such as cucumber, cantaloupe, okra, pumpkin, squash and watermelon is 95
- Matching search results: Also known as germination mats, seed-starting heat mats placed under seed trays will raise the temperature of the soil by approximately 10 degrees. So in a house kept at 65 degrees, the seed trays will get up to about 75 degrees — the ideal …
5 Temperature Chart for Germinating Vegetables and Herbs

- Author: laidbackgardener.blog
- Published Date: 01/25/2022
- Review: 4.07 (307 vote)
- Summary: · Are you getting ready to sow vegetable and herb seeds indoors? It can be very handy to know what temperatures they prefer for best germination
- Matching search results: A soil thermometer or compost thermometer—much like a meat thermometer, but more rugged—is best for measuring outdoor soil temperatures. Just plunge it into the soil to a depth of about 2 to 4 inches (5-10 cm) either in a shady spot or shade it with …
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6 Temperature Requirements for Seed Germination and Seedling Development Determine Timing of Seedling Emergence of Three Monocotyledonous Temperate Forest Spring Geophytes
- Author: ncbi.nlm.nih.gov
- Published Date: 09/08/2022
- Review: 3.94 (297 vote)
- Summary: · In a prolonged germination experiment, seeds were incubated at 5, 10, 23, 15/6 and 20/10 °C for 40 weeks, without any pre-treatment. The effect
- Matching search results: In general, dormancy is considered a mechanism to avoid periods that are favourable for germination but unfavourable for subsequent seedling establishment (Vleeshouwers et al., 1995). The most favourable period for seedling establishment can vary …
7 Vegetable Seed Germination Temperatures – Harvest to Table
- Author: harvesttotable.com
- Published Date: 02/16/2022
- Review: 3.74 (373 vote)
- Summary: · A seed will germinate at temperatures between the minimum soil temperature and the optimum soil temperatures, but the number of days to
- Matching search results: In general, dormancy is considered a mechanism to avoid periods that are favourable for germination but unfavourable for subsequent seedling establishment (Vleeshouwers et al., 1995). The most favourable period for seedling establishment can vary …
8 When is it Warm Enough to Plant?
- Author: gardeners.com
- Published Date: 07/01/2022
- Review: 3.54 (382 vote)
- Summary: · There is also an “optimum temperature” at which seeds germinate most readily. In the case of beans, that optimum germination temperature is
- Matching search results: In general, dormancy is considered a mechanism to avoid periods that are favourable for germination but unfavourable for subsequent seedling establishment (Vleeshouwers et al., 1995). The most favourable period for seedling establishment can vary …
9 The Beginner Gardener’s Seed Germination Temperature Chart

- Author: foodgardening.mequoda.com
- Published Date: 01/08/2022
- Review: 3.35 (369 vote)
- Summary: · The easy way to do this, of course, would be to say that most seeds will germinate with a soil temperature of around 80 degrees Fahrenheit. Of
- Matching search results: Whether you’re starting your seeds indoors or sowing them directly into the soil outdoors, using a thermometer is the only way you can really know how warm or cool your soil is. A soil thermometer doesn’t need to be anything fancy. There are quite a …
10 The Right Seed Germination Temperature for Your Plants

- Author: morningchores.com
- Published Date: 08/18/2022
- Review: 3.18 (570 vote)
- Summary: The best range for most vegetable plants is between 75-85°F and flowers should be around 70°F. Fruit varies wildly, and many fruit seeds require a period of
- Matching search results: The seeds of plants are genetically programmed through a series of chemical and biological reactions to “know” when its time to start growing. This isn’t to say plants don’t get confused by the weather just as we do. A late warm spell this fall had …
11 When Starting My Seeds, Do I Need to Heat the Greenhouse?
- Author: homeguides.sfgate.com
- Published Date: 03/21/2022
- Review: 2.99 (139 vote)
- Summary: Although the seeds of some plant species require a temperature as low as 50 degrees Fahrenheit to germinate, the optimal temperature for seedlings is
- Matching search results: The seeds of plants are genetically programmed through a series of chemical and biological reactions to “know” when its time to start growing. This isn’t to say plants don’t get confused by the weather just as we do. A late warm spell this fall had …
12 Temperature effect on vegetable seeds – percentage germination
- Author: tomclothier.hort.net
- Published Date: 12/04/2021
- Review: 2.83 (185 vote)
- Summary: As a general rule, seeds will germinate indoors where the soil temperature is held constant. In nature, the soil temperature is usually lower at night
- Matching search results: The seeds of plants are genetically programmed through a series of chemical and biological reactions to “know” when its time to start growing. This isn’t to say plants don’t get confused by the weather just as we do. A late warm spell this fall had …
13 Germination – Real Seeds

- Author: realseeds.co.uk
- Published Date: 12/20/2021
- Review: 2.77 (168 vote)
- Summary: All seeds need warmth and moisture to germinate and grow on well. How much warmth varies by type of vegetable – for example broad beans will grow fine in soil
- Matching search results: So, does this mean that you can only grow these tender crops if you have an electric propagator and a heated greenhouse? No – definitely not. But you do have to be a bit creative, and think about the ways in which you can give them the warmth that …
14 Influence of temperature on seed germination response of fennel
- Author: medcraveonline.com
- Published Date: 09/21/2022
- Review: 2.58 (172 vote)
- Summary: · Sometimes, some seed types germinate at low temperatures such as zero or close to zero degrees, but these temperatures prevent germination of
- Matching search results: Various types of mathematical functions have been used to describe relationships between germination rate and temperature.6,19 The advantage of these functions is that their parameters refer to biological concepts such as cardinal temperatures, …
15 Best Temperatures for Seed Germination
- Author: allotment-garden.org
- Published Date: 09/23/2022
- Review: 2.5 (182 vote)
- Summary: In practice you would most likely germinate your tomatoes with a soil temperature between 20 deg C and 25 deg C which is fairly easy to achieve in a heated
- Matching search results: Most seeds will germinate over quite a wide range of soil temperatures but the speed of germination will vary. Too cold and they’ll be very slow to sprout and too hot will also reduce the speed of germination. Far too cold or hot and they’ll just …
16 Soil Temperature for Higher Germination – Botanical Interests
- Author: botanicalinterests.com
- Published Date: 07/09/2022
- Review: 2.42 (118 vote)
- Summary: Soil temperature generally lags behind air temperature in spring, which may require you to wait longer to sow, consequently eliminating direct-sowing of some
- Matching search results: Most seeds will germinate over quite a wide range of soil temperatures but the speed of germination will vary. Too cold and they’ll be very slow to sprout and too hot will also reduce the speed of germination. Far too cold or hot and they’ll just …
17 What Temperature Do Seeds Germinate?

- Author: donotdisturbgardening.com
- Published Date: 08/11/2022
- Review: 2.31 (131 vote)
- Summary: So what temperature do seeds germinate? The optimal soil temperature for most seed varieties to germinate is around 70 degrees Fahrenheit. While 70 degrees is
- Matching search results: When I first started planting my garden from seed instead of using transplants, it took me quite a few attempts to figure out the best way to get different varieties of seeds to germinate at the correct temperatures. Based on my personal research …
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18 Soil Temperature and Seed Germination
- Author: extension.psu.edu
- Published Date: 06/23/2022
- Review: 2.2 (90 vote)
- Summary: · For many garden plants in fact, a soil temperature below 50°F can be a problem. With temperatures in the 40s, seeds will readily absorb water,
- Matching search results: What a wonderful question, one that really gets to the heart of our relationship with nature’s grandest displays—the cycling of the seasons. While light is an important factor for some seeds, soil moisture must be adequate, and the factor that most …
19 Soil Temperature Conditions for Vegetable Seed Germination
- Author: extension.oregonstate.edu
- Published Date: 04/28/2022
- Review: 2.11 (53 vote)
- Summary: · Results of an experiment to see correlations between various vegetable seeds number of days to sprout appearance and the temperature at
- Matching search results: What a wonderful question, one that really gets to the heart of our relationship with nature’s grandest displays—the cycling of the seasons. While light is an important factor for some seeds, soil moisture must be adequate, and the factor that most …
20 Do You Know the Optimum Temperatures for Your Seeds?
- Author: hortmag.com
- Published Date: 11/05/2021
- Review: 1.9 (172 vote)
- Summary: · For every type of plant, there is a minimum temperature for seeds to germinate and an optimum temperature for seed germination. For example, a
- Matching search results: What a wonderful question, one that really gets to the heart of our relationship with nature’s grandest displays—the cycling of the seasons. While light is an important factor for some seeds, soil moisture must be adequate, and the factor that most …
21 Seed Success
- Author: clearcreekseeds.com
- Published Date: 08/19/2022
- Review: 1.95 (163 vote)
- Summary: Some seed germinate best with a soil temperature alternating between 68 and 86° F. They actually need to mimic conditions outside, when the temperature is
- Matching search results: What a wonderful question, one that really gets to the heart of our relationship with nature’s grandest displays—the cycling of the seasons. While light is an important factor for some seeds, soil moisture must be adequate, and the factor that most …
22 Successful Seed Germination – Horticulture and Home Pest News
- Author: hortnews.extension.iastate.edu
- Published Date: 09/20/2022
- Review: 1.78 (163 vote)
- Summary: Most seeds germinate when the soil temperature is between 68(and 86(F . Once germination occurs, the optimum growing temperature for theseedling is about 10(F cooler than the optimum germination temperature. Moisture is critical for germinating seeds. They like a moist but not soggy environment
- Matching search results: Create a level surface by scraping excess soil with a board or knife. Do not press or compact the soil which will make it harder for the seeds to get started. Some gardeners will lightly firm the soil with a board to create a level surface. Moisten …
23 Are you aware of your germination temperatures? – Kings Seeds
- Author: kingsseeds.co.nz
- Published Date: 09/21/2022
- Review: 1.76 (94 vote)
- Summary: · constant soil temperature is important for good germination and strong healthy seedlings. Constant temperature can only be achieved by using a
- Matching search results: Create a level surface by scraping excess soil with a board or knife. Do not press or compact the soil which will make it harder for the seeds to get started. Some gardeners will lightly firm the soil with a board to create a level surface. Moisten …