I be intimate a good watermelon . Nothing spells summer to me like splitting open a watermelon , enjoying its odorous , reddish intestine , and sustain a seminal fluid spitting contest ! I ’ve also been known to put down a bottle of vodka into a sassy watermelon for a exceptional grownup treat . When I heard about black diamond watermelon , I knew I had to give them a endeavor .
All about black diamond watermelons
Similar toBlack Densuke watermelon , opprobrious infield watermelon vine are an heirloom miscellanea of watermelon that grow similarly to others – approximately the same shape but very large . The master dispute is its peel , which add up in gloomy black - honey oil . These heirloom seed are either grayish or black and maintain the same size and social organisation as other watermelon seeds . The physique of the black diamond watermelon is dark cherry , much like other varieties .
record More : What Are Heirloom Seeds ?
Growing black diamond watermelons
develop from seed : imbed indoors 4 to 6 weeks before last frost of spring . you could also implant seeded player out of doors 3 to 4 week after final icing . If planting indoors , keep land at 70 degree Fahreinheit . Plant 4 - 6 cum one inch inscrutable . Eventually dilute the seeds .
transfer : When it hail time to transplant seedlings , dig a hole one foot bass and two foot broad . Fill with compost and manure . habituate the soil removed for the mess to create a mound over the hole . embed your seedling at the top of the pitcher’s mound .
Fertilizing : insure plenty of nitrogen at the time of planting . As the industrial plant grow , fertilise with P and atomic number 19 plant food . Liquid seaweed is a dependable selection .
Spacing : Black diamond watermelon , like most other variety , develop very large . They ’ll need to be space out about 60 inches aside .
Soil : Your soil will want to be well drained and nutritious ample . It helps to sum up nutrient - productive compost and organic matter . Soil should be 70 degrees Fahrenheit before planting seedling .
Watering : Watermelon are thirsty plants and like moist soil . Keep watermelon watered systematically throughout the growing time of year . Once the fruits have reached the size of it of a softball , ease off the watering and permit the soil dry between lachrymation .
Companion flora : corn whiskey , nasturtiums , marigolds , oregano . Nasturtiums are known to attract aphids , so plant cautiously .
Harvest time
Black diamond watermelon vine will be ready to reap approximately 85 days after sow in . It could be as early as 70 day or as previous as 90 sidereal day . Your watermelons are ripe when you hear a dull thud when knocking on it . The bottom should also be yellow .
Read More : How To Pick The Perfect Watermelon
