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Grow Sow Greener

Organic Rocket Seeds

Organic Rocket Seeds

Regular price £1.49
Regular price Sale price £1.49
Sale Sold out  Ships Monday 15th April 

Rocket is a fast growing salad crop with abundant and distinctive peppery leaves. Ready to harvest in just a few short weeks and easy to grow, makes rocket a great choice for beginners which is also ideal in pots or containers suiting the small space grower.  GMO-free and hand-picked for quality, our seeds are perfect for growing delicious, organic rocket. Included in the plastic free packaging are free marigold companion plant seeds to help you garden greener. 

  • Pack size: 150 seeds
  • Time to germination: 5 - 10 days
  • When to sow: March - October
  • Spacing: 3cm
  • Soil preference: Rich, well-drained
  • Light preference: Full sun
  • When to harvest: July - November

How to grow Organic Rocket from seed

We find it best to sow rocket seeds in a line, usually along a border or fixed boundary to help us remember where they are. Otherwise use plant markers or interplant with some fast growing radish seeds as a good visual reference. Thin weeds out untill established.

Sow direct every 3cms along your line and gently cover with soil or alternatively sow in any of our larger thick walled coco pots to keep near the kitchen for easy and quick harvesting.

Repeat sowings every two weeks throught the spring and summer to enjoy a continuous supply of peppery leaves. Cover with horticultural fleece towards the end of the season to extend your harvest through to the first frosts.



What to feed your organic rocket plants

Organic Rocket seeds should be planted in firm fertile soil. Amend the area before transplanting with a good mix of rotten farmyard manure, fish, blood and bone meal with some volcanic rock dust and kelp powder to give them a rich, balanced and diverse diet that will be released over the season for strong organic growth.

Stronger, healthier plants are also less attractive to attacking insects.

Keeping pests away

Rocket can be affected by flea beetles which you can physically exclude through the use of horticultural fleece or mini hoop covers. These tiny shiny black insects (like most garden nasties) are particularly attracted to weak, nutrient stressed and underwatered plants.

This is why we advocate regenerative and organic methods of growing, building the soil and the availability of nutrients far beyond any NPK chemical fertilizer, whilst boosting the plants natural immunity as a result.




Delivery Costs

Our shipping is broken down into two categories and are dispatched the same or next day as standard.

1. Unlimited "Small" (Garden) Seed Packets:

- Including wooden plant markers and sprouting bags.

- £1.99 - Standard Delivery 2 - 4 business days.

- £4.90 Express Delivery 1 - 3 business days

2. Everything Else - Sprouting and Microgreen Seeds, Growing Equipment, Gifts and Grow Kits:

UK Mainland.

- £3.85 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.

- £6.50 - Next Day Courier Service on orders 0 - 4.5kg.

- £8.95 - Next Day Courier Service on orders over 4.5kg.

- Contact us for a quote on orders over 26kgs.

Ireland, Northern Ireland, Isle of Man, Guernsey and Jersey.

- £9.45 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.

- £23.50 - Standard Delivery on orders 2kg - 26kg.

- Contact us for a quote on orders over 26kg.

The EU, Switzerland and Rest of World.

Get in touch for equipment sales to the EU and the rest of the world for a competitive shipping quote. Unfortunately we cannot yet post seeds outside the UK.

Delivery and Packaging

All products are packaged plastic free as standard. Your garden seeds are sealed for freshness inside white glassine envelopes which are a water/vapour resistant compostable paper product whilst your Microgreen and Sprouting Seeds arrive in resealable zip lock pouches made from GMO free vegetable starch which are further heat sealed to ensure these great products reach you safely!

Returns Policy

We hope you are loving your purchase however we understand that sometimes things don't go as planned and returns and refunds are necessary. Please refer to the following return and refund policies at

My product is damaged defective or you shipped me the wrong product.

We're sorry about that and understand your frustration! We would love to offer you a refund or a replacement. Please contact us at within 30 days of purchase for a full refund or replacement. 

I ordered the wrong product or simply changed my mind.

No worries, we will refund you the full amount (minus the shipping charges) provided the items are returned in new condition and in original packaging. Once received we will issue your refund however you will be responsible for return shipping costs for non defective products.

Please post to:

Grow Sow Greener

RETURNS (order number)

5 Longfields

West Alvington

Devon TQ73QG


Guaranteed to grow promise.

Should you have absolutely any problems issues or difficulties getting your seeds to germinate or problems/queries regarding our grow kits or equipment, please get in touch at and we will strive to help you out via email, call or video call.

All our seeds and products have been tested here by us however if we still cant help you get growing we will offer a free replacement.

Unfortunately, we cannot accept returns on gift cards.

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