Hardiness zones refer to the average lowest temperature for a geographic area . Traditionally zona 1 is the cold and geographical zone 11 is the warmest . Plants have a threshold for coldness and will not grow much outside that threshold zone . A popular gardening mag has take it one step further and add in factors for rain and eminent temperature , expanding the zones . geographical zone 13 is hoarfrost free , has high-pitched summer temperatures and slight rainfall . Without supplemental water vegetable will not raise in zone 13 . However , with irrigation or hand watering many vegetable will grow .
Cool Season
wintertime and spring are the coolest season in zone 13 . Cool season crops that do well are prickly-seeded spinach , peas , chard , kale and leaf shekels . Plant ejaculate in October for harvesting December through March .
Brassica oleracea italica can be grown but it takes up a circumstances of space . Fresh Brassica oleracea italica from the garden does n’t taste a lot unlike than grocery store Brassica oleracea italica . However growing it at home means you moderate the insect powder and plant food used .
sugar , cauliflower and Brussels sprouts have a farsighted maturity period . A fond charm will have these vegetables to bolt . abscond means the plant is go to bloom and then set seeded player . Most veggies become caustic and/or woody when they bolt . In Zone 13 it often warms up considerably in February and March for a week or two . Even though the temperature may cool down off again , that tender turn prod veg to bloom .
Warm Season Vegetables
The strong time of year planting clock time is mid - March to mid - April . Temperatures reach the 90s in late April . A few days with 90 level weather is fine . However veggie that fruit will face bloom cliff if the temperature remains above 95 degrees . Fruiting veggie include : tomatoes , fresh peppers , hot peppers , eggplant bush and squash vine . Most will stop producing yield from June through late July . The monsoon season in late summertime has cooler temperature and higher humidness which refresh the works and they may get producing again .
Bush bean turn well through all but the hot times . Pole bean plant do n’t do as well since the farewell at the top are far aside from the cooler moister earth .
Corn in a Class by Itself
Corn takes up a lot of distance in the family garden . Each plant life should have 3 square feet and will product only two , or at the most three , ears of corn . Corn involve to be planted in large block for successful product . It ’s a challenge to produce in geographical zone 13 because by the time the tassels – the manlike flowers at the top of the shuck – are quick to pollinate the silks – the distaff flowers – on the filbert , it ’s too hot . The pollen dry out up and wo n’t stick by the time it falls on the silks .
