Cucumber Seeds - Crystal Lemon

£1.95 £0.99

We love adding different colours and flavours to our salads, and the delicious Crystal Lemon Cucumbers are no exception. These often-overlooked round yellow cucumbers are juicy and sweet, easy to grow and produce a prolific summer crop. Our Crystal Lemon Cucumber Seeds are are untreated, GMO-free and hand-picked for quality. Included in the compostable packaging are free nasturtium companion plant seeds to help you garden greener.


Cucumber Crystal Lemon is another excellent and unusual variety which will thrive inside or out. It was first introduced in the late 1800s, heritage and open-pollinated (so save your seed). This delicious, small, round yellow cucumber has had the time to perfectly adapt to our climate and conditions, resulting in an easy and undemanding plant to grow, freeing time for busy gardeners. Bitter free, crunchy and consumed with the skin on, this cucumber is a must-have.

  • Pack size: 10 seeds
  • Type: Greenhouse or garden
  • Time to germination: 7-10 days
  • When to sow inside: March – April
  • When to sow outside: May - June
  • Spacing: 45cm +
  • Soil preference: Fertile, moist and rich
  • Light preference: Full sun
  • When to harvest: June – September

How to grow Crystal Lemon Cucumbers from seed

Cucumbers are a delicious and easy plant to grow in your garden and come in two types. Should you choose a ridge type of cucumber, a greenhouse is not a necessity as they have been bred for, and thrive in the colder conditions. Greenhouse varieties are slightly more cold-sensitive which will halt the plant's growth, reducing its vigour, resistance to pests and disease, as well as its yields. As such, for a successful experience, we recommend growing this type under glass only. Cucumber Crystal Lemon will thrive in either application.

When sowing your Cucumber Crystal Lemon seeds (on their sides) at a depth of 1cm, consider the temperature they will be exposed to. 18-20 degrees is ideal, however once germinated, cucumber seeds can tolerate somewhat lower temperatures. After germination, place on a sunny windowsill. or as we recommend, under LED lights to grow on and develop. Cucumbers are susceptible to root disturbance, and so we recommend planting seeds in 8cm thin-wall pots, and that you plant out, pot and all once your greenhouse or garden can sustain a temperature of 15 degrees.

Cucumber plants are heavy feeders and enjoy warm, rich, moist soil, loaded with plenty of organic matter. Add a few handfuls of fish, blood and bone meal with some volcanic rock dust and kelp powder to give them a rich, balanced and diverse diet for strong organic growth and cropping over the season. Keep cucumbers well-watered, and alongside this diet, it'll help the plants to form strong, well-developed immunity.

By preparing the planting hole/soil with the above organics before planting, and applying a side dressing of phosphorus-rich bone meal or wood ash just prior to fruiting, you are feeding the whole soil ecosystem, which in turn feeds your cucumber plants a much broader diet. Chemical fertilisers bought off the shelf are limited in their scope and kill life in the soil web, trapping the gardener into spending more time (and money) repeatedly fertilising.

Cucumber Crystal Lemon is a prolific cropper when picked regularly, and as a tall vining variety, we recommend training cucumbers up garden twine. It’s a commercial technique, far superior in terms of time, labour, effort and effectiveness to staking and tying in. Secure a length of twine above and let it hang down to your seedling. As your cucumber plant grows, simply wind the main stem around the twine. If you must stake, drive the stakes in at an angle, well clear of the root zone. Crystal Lemon Cucumbers, having adapted excellently, will also be very happy sprawling over the ground if you have space. There is no need to pick the male flowers and no bitter after taste.

When ordering cucumber Crystal Lemon Seeds from Grow Sow Greener, you will receive free nasturtium seeds. A beautiful plant that add interest and beauty in its own right and is a great companion for cucumbers.  Growing nasturtiums a distance away from your veg will help lure aphids away, whilst giving you delicious red flowers and peppery young leaves for adding to salads.

Shipping & Delivery

Shipping & Delivery

Delivery Costs

UK, N.Ireland and Scotland:

- Spend over £45 for FREE UK delivery.

- £1.95 postage on unlimited packets of all small seed packs (excluding Microgreen Seeds and Sprouting Seeds)

- £4.90 postage on all Microgreen Seeds, Sprouting Seeds and all other equipment

- £6.85 postage on all orders of combined small seed packs and parcels under £45

Delivery Information

The prices quoted are for UK mainland addresses. Deliveries to parts of Scotland, the Scottish Highlands and Islands, the Channel Islands, the Isle of Man and the Isle of Wight may incur an additional postage cost to the customer. In such circumstances, we will contact customers to let them know of any additional cost and offer the choice of whether to proceed or cancel their order.

Whenever possible, goods will be dispatched by Courier post within 3-5 working days from the date of purchase. Due to our delivery being outsourced, we cannot always guarantee next day delivery, so please allow for this. Please bear in mind there may be delays when ordering over weekends and national holidays when placing your order. If an order is needed for a definite date, please contact us prior to ordering, so we can advise beforehand.

In the event that you select a business address, we shall be deemed to have delivered your order to its intended recipient by delivering it to the reception area of the business address.

We will deliver to the address as you enter it and can not accept any liability for late or failed delivery if the quoted address is incorrect. Additional charges will be made for redirection or for re-delivery due to postcode error. We advise that if you are not sure of the address you should check it using the Post Office postcode and address finding service.