Please note that it’s important to get in touch with our customer service team within 7 days of receiving your order if you have any concerns as claims regarding arrival condition after 7 days of arrival will not be recognised. You can contact us via email at or by phone at 1300 606 242, Monday to Friday EST, contacting us through social media platforms may be less reliable, so we encourage you to use our email. On the off chance your plants get stuck in the mail or haven’t arrived in the best condition, we ask that you reach out to us promptly with any concerns or issues. Money-Back Guarantee GUARANTEE & RETURNS:Īt Garden Express, we want to ensure that you have a positive purchasing experience. If your packet has been treated it will be well marked with a warning and the seeds will be dyed a distinct colour. It does not affect your crops or harm insects such as bees.

Fungicide treatment is an AQIS requirement for certain varieties of seeds. These seeds may be treated with a fungicide (Thiram or Apron XL), do not eat the seeds or feed them to animals. Keep the plants well watered and prepare soil well by adding organic material and a complete fertiliser. Allow 90cm (3ft) between rows and between plants. Sow 2-3 seeds in clumps, later thinning to the two strongest seedlings. Sow 12mm (half-inch) deep direct in final position. Zucchini like a sunny, sheltered position and rich soil, and with a compact growth habit they are ideal for the garden or pots. Zucchini are also known as Courgettes and are a versatile vegetable that can be enjoyed in many different ways their flowers are also a gourmet delight and are served in top restaurants all around the world. Harvest regularly when about 15 cm long to encourage higher yields. Zucchini Black Jack Cucurbita pepo is probably the most prolific and famed variety with very dark green fruit.

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Growing blackjack zucchini