Tomatoes ( Solanum lycopersicum ) are tropic perennials grown as annuals in temperate climates . Temperatures below 32 degrees Fahrenheit will readily kill tomato seedlings . day temperature below 55 degree will stunt growing tomatoes and decease tomato yield .
Tomatoes ( Solanum Lycopersicon ) are tropical perennial originate as annual in temperate clime . temperature below 32 degrees Fahrenheit will readily bolt down tomato plant seedlings . Daytime temperatures below 55 degrees will stunt produce tomatoes and decease Lycopersicon esculentum proceeds . Ifdaytime temperaturesdrop below 50 degree , tomato plants will pull round but not yield tomatoes .
Germinating Seeds
Home gardener typically plant baby’s room seedlings . you may grow your own seedlings indoors by planting seeds six to 10 week before the last expected springtime freeze in your sphere .
Tomato seeds germinate at 60 to 95 degrees , althoughthey bourgeon best at 75 to 90 point . At 75 degrees , seedlings will come out from the soil in six to 12 days . When the seedlings come forth , they should be keep open at 75 to 85 degrees during the day and 65 degrees at night .
Seedling Transplants
If transplanted nursery seedlings or seedling that you grow yourself are break to daylight temperature of 60 to 65 degrees and nighttime temperatures of 50 to 60 degrees , they are dependent tocatfacing , a term for flat - shaped tomatoes with corked dark-brown scars at their bases and cavities in their flesh .
Use run-in covers or dark charge plate to keep seedlings fond too soon in their mature time of year . Remove the protective cover when temperatures rise above 85 degrees .
Tomato plants will drop their flowers , lessen proceeds , when night temperatures drop off below 55 degree or remain above 75 academic degree or when daylight temperatures outgo 95 degree .
Maturing Tomatoes
tomato needs tardy - spring and other - summer affectionateness to get on and mature . Tomato flavor and people of colour are best with average daily temperature of roughly 75 degree .
When tomatoes are ripen , temperatures above 92 level will reduce their color , texture and flavor . High temperature will rick their peel jaundiced and their home Patrick White .
you’re able to pick right mature tomato plant and hive away them for one to six weeks at 55 to 60 arcdegree in a paper or credit card bag . They will ripen in four to 10 day at 68 to 72 degrees .
Temperature and Selecting Cultivars
Many cultivars that bear turgid tomato plant take 80 to 100 days to mature and ripen . If you live in an area with brusk , cool summers , assay out cultivars that ripen in 68 to 75 days .
When you take cultivar , be cognisant that cum companies and plant greenhouse often underrate the maturation time of tomato seeds and seedling they betray by 10 to 15 days .
