Broccoli Emerald Crown F1

$3.75

  • Brassica oleracea var. italica
  • Seed Packet contains approx 25 seeds.
  • F1 hybrid. Treated Seeds

Availability: In stock

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Broccoli Emerald Crown F1

Broccoli Emerald Crown F1 produces large, well-domed heads with a fine bead. Resists purpling in cold weather, which makes Emerald Crown an excellent choice for autumn/winter crops. Widely adapted and well suited to the Tasmanian climate. This variety is the recommended replacement for Arcadia F1.

Use netting or spray with DiPel (Natures Way) to control Cabbage white butterfly (disappears when weather cools in April generally).

When to Sow:

Cool Climate: mid NOV – mid MAR

Temperate: mid SEPT – APR

Sub – Tropical: MAR – JUN

Tropical: APR – JUN

Arid: FEB – APR, JUN

  • Sowings in early spring in cool climates may need protection from heavy frosts

Spacing:  40 to 50cm, 60cm rows (more if you water less).

Go back to Broccoli

Broccoli on the Wiki

Some Information:

  • Broccoli resulted from breeding of landrace Brassica crops in the northern Mediterranean starting in about the sixth century BCE.
  • Broccoli has its origins in primitive cultivars grown in the Roman Empire and was most likely improved via artificial selection in the southern Italian Peninsula or in Sicily.
  • Broccoli was spread to northern Europe by the 18th century and brought to North America in the 19th century by Italian immigrants.
  • After the Second World War, breeding of United States and Japanese F1 hybrids increased yields, quality, growth speed, and regional adaptation, which produced the cultivars that have been the most popular since then.
  • There are three commonly grown types of broccoli. The most familiar is Calabrese broccoli, often referred to simply as “broccoli”, named after Calabria in Italy. It has large (10 to 20 cm) green heads and thick stalks. It is a cool-season annual crop.
  • Sprouting broccoli (white or purple) has a larger number of heads with many thin stalks.
  • Purple cauliflower or Violet Cauliflower is a type of broccoli grown in Europe and North America. It has a head shaped like cauliflower, but consisting of many tiny flower buds. It sometimes, but not always, has a purple cast to the tips of the flower buds. Purple cauliflower may also be white, red, green, or other colours.
  • The majority of broccoli cultivars are cool-weather crops that do poorly in hot summer weather. Broccoli grows best when exposed to an average daily temperature between 18 and 23 °C.

Germination: Optimal Soil temperature is 18 to 24 C (around 5-10 days to germination)

Photo: Johnny’s Seeds

 

 

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