When it comes to tomato seedlings , it ’s important to consider the temperature conditions they require to thrive . Tomato plant life are quite sensitive to cold-blooded temperatures , and as a nurseryman , it ’s essential to know what temperatures are too cold for tomato seedlings .

The ideal temperature range for Lycopersicon esculentum seedlings is between 60 to 85 degrees Fahrenheit . However , they can tolerate temperature slightly outside of this reach for poor period . Tomato seeds will evolve best between 65 to 85 degrees Fahrenheit , so providing a warm environment during the germination process is crucial .

Once the seedlings have emerged , they still necessitate tender temperature to grow well . temperature below 50 degrees Fahrenheit can significantly slow down their ontogeny , making them more susceptible to diseases and pests . If exposed to temperature consistently below 50 degrees , tomato seedling may even feel scrubby emergence or snuff it off .

It ’s authoritative to note that tomato plants are particularly sensitive to hoarfrost . Temperatures below 35 degrees Fahrenheit can be detrimental to tomato seedling , get frost damage or belt down them altogether . Even a light frost can cause significant damage to the tippy plant tissues .

To protect your tomato seedlings from cold temperatures , it ’s advisable to start them indoors or in a glasshouse before the last frost date in your area . By starting them indoors , you have more control over the temperature conditions and can ensure that the seedlings are not exposed to any cold snaps .

Using a icing engagement calendar specific to your region can facilitate you determine the average dates of the last hoar in leaping and the first frost in fall . This information is worthful for design when to start your tomato seeds indoors or when to transplant them out of doors .

If you live in an area with a short growing time of year or cool temperatures , you may also extend the growing season by using protective measures such as quarrel covers , cloche , or even cold frame . These structures facilitate create a microclimate around the Lycopersicon esculentum plants , shielding them from cold temperature and rime .

In my personal experience , I have encountered situation where I planted tomato plant seedlings too early on and experienced unexpected late frosts . This resulted in the exit of many seedlings , and I had to replant them later in the season . Since then , I have learned the grandness of pay tending to local frost dates and being cautious with former planting .

In conclusion , tomato seedling are sensitive to cold temperature . They require temperature above 50 degree Fahrenheit to thrive and will not survive temperatures below 35 degrees . By understanding these temperature requirement and using frost date calendars , nurseryman can plan their love apple planting accordingly and protect their seedlings from potentially damaging cold atmospheric condition .

Caroline Bates