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How to Plant Black Pearl Peppers

Black Pearl is a highly ornamental pepper used for aesthetic value in the landscape. Fruits produced by the Black Pearl pepper start as black, pearl-shaped berries. These emerge from the greenish foliage that turns to a striking, glossy, purplish-black color as the specimen matures. The black, pearllike peppers turn red in fall. This low maintenance beauty reaches up to 18 inches in height and is almost the same diameter around. Its pyramidal shape occurs without pruning. From spring to fall the Black Pearl maintains an attractive appearance and performs well in high heat and humidity.

Things You'll Need

  • Black Pearl seeds
  • Peat pots
  • Horticulture heating mat
  • 40-watt, double fluorescent light fixture
  • Germinating mix
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Instructions

  1. Starting Black Pearl From Seed

    • 1

      Start seed indoors, four to six weeks prior to the last frost date in your area. Seeds can germinated under a dual 40-watt fluorescent lighting system, 6 to 12 inches from the lights. A heat mat can provide the bottom heat germinating peppers love. The root system develops in five to seven days.

    • 2

      Keep the seeds moist, but not get soggy. Black Pearl peppers need more water than regular peppers but should never sit in soggy soil. Water gently by misting or watering from the bottom. A covering, such as a plastic dome over the container, helps maintain soil moisture and humidity when sprouts appear.

    • 3

      Fertilize plants with a half-strength liquid plant food or weak organic solution, such as compost tea. Fertilizer may be applied by misting or bottom fertigation. The first set of leaves (cotyledon) will appear in seven to 10 days.

    • 4

      Harden off the Black Pearl seedlings gradually when they have developed two sets of true leaves. When outdoor temperatures reach 60 degrees Fahrenheit or above, place the seedlings outside for a few hours and gradually increase the time every day.

    • 5

      Plant into a permanent, full sun location when temperatures outside remain at 60 F or more, and nighttime temperatures do not fall below 50 F. Black Pearl peppers are suitable for growing in large containers.