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Cucumber, Spacemaster

Short Description

Great for small areas.

Full Description

This compact cucumber is ideal for containers or hanging baskets. Its short, hardy vines produce slender, dark green fruits 7 1/2" long. It's prolific and great in salads or plain. Resistant to Cucumber mosaic virus and scab.
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Order: 1 Pkt. (50 seeds)
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Order: 1 Pkt. (150 seeds)
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Product properties

Type Some flowers and vegetables fall into subcategories that may define how they grow (such as pole or bush), what they are used for (such as slicing tomatoes or shelling peas), flower type, or other designations that will help you select the type of a class of plant that you are looking for.


Days To Maturity The average number of days from when the plant is actively growing in the garden to the expected time of harvest.

56 days

Fruit Size The average size of the fruit produced by this product.

8 inches

Sun The amount of sunlight this product needs daily in order to perform well in the garden. Full sun means 6 hours of direct sun per day; partial sun means 2-4 hours of direct sun per day; shade means little or no direct sun.

Full Sun

Spread The width of the plant at maturity.

26 inches

Height The typical height of this product at maturity.

6-8 inches

the burpee




since 1876


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Container Vegetables - Cucumbers
Container Vegetables - Cucumbers
Grow cucumbers in containers on your deck, porch or patio!
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How To Direct Sow Seeds
How To Direct Sow Seeds
Learn how to direct sow seeds from Burpee's expert horticulturist.
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  • Cucumbers

    Start Indoors Start Indoors Starting seeds indoors is called Indoor Sow or Indirect Sow and these dates are when to sow seeds indoors in the spring or summer
    Transplant Transplant When to transplant bulbs or roots in the garden for spring
    Start Outdoors Start Outdoors Starting seeds outdoors is called Outdoor Sow or Direct Sow and these dates are when to sow seeds outdoors in the spring or summer
    Start Indoors Fall Start Indoors Fall Starting seeds indoors in the fall called Indoor Sow or Indirect Sow and these dates are when to sow seeds outdoors in the fall
    Transplant Fall Transplant Fall Transplant Fall-When to transplant bulbs or roots in the garden for fall
    Start Outdoors Fall Start Outdoors Fall Starting seeds outdoors in the fall is called Outdoor Sow or Direct Sow and these dates are when to sow seeds outdoors in the fall
    S S Succession Planting This means that the plants have multiple harvests in a season
    First Date: May-16 - Last Date: Jun-13

How to Sow and Plant

Sowing Seed Indoors:

  • Direct sowing is recommended, but to get a head start you can grow cucumbers indoors 3-4 weeks before the last frost in individual biodegradable pots indoors. Sow 2-3 seeds per pot.
  • Sow seeds ½  inches deep in seed-starting formula
  • Keep the soil moist at 70 degrees F
  • Seedlings emerge in 7-14 days
  • As soon as seedlings emerge, provide plenty of light on a sunny windowsill or grow seedlings 3-4 inches beneath fluorescent plant lights turned on 16 hours per day, off for 8 hours at night. Raise the lights as the plants grow taller. Incandescent bulbs will not work for this process because they will get too hot. Most plants require a dark period to grow, do not leave lights on for 24 hours.
  • Seedlings do not need much fertilizer, feed when they are 3-4 weeks old using a starter solution (half strength of a complete indoor houseplant food) according to manufacturer’s directions.
  • Thin to one plant per pot.
  • Before planting in the garden, seedling plants need to be “hardened off”. Accustom young plants to outdoor conditions by moving them to a sheltered place outside for a week. Be sure to protect them from wind and hot sun at first. If frost threatens at night, cover or bring containers indoors, then take them out again in the morning. This hardening off process toughens the plant’s cell structure and reduces transplant shock and scalding.

Sowing Directly in the Garden:

  • Sow in directly in the garden in fertile, warm soil after danger of frost has passed. Cucumber seeds will not germinate in soil colder than 60 degrees.
  • Sow seeds 3 inches apart in groups of 4-6. Cover with 1 inch of fine soil.
  • Space groups 19 to 26 inches apart each way.
  • Keep evenly moist.
  • Seedlings emerge in 7-14 days.
  • Thin to 3 or 4 strongest seedlings in each group when they are 1-2 inches high.

How to Grow

  • Keep weeds under control during the growing season. Weeds compete with plants for water, space and nutrients, so control them by either cultivating often or use a mulch to prevent their seeds from germinating. 
  • Cucumbers have a shallow root system, mulches help retain soil moisture and maintain even soil temperatures.
  • Keep plants well-watered during the growing season, especially during dry spells. Plants need about 1-2 inches of rain per week during the growing season. Use a rain gauge to check to see if you need to add water. It's best to water with a drip or trickle system that delivers water at low pressure at the soil level. If you water with overhead sprinklers, water early in the day so the foliage has time to dry off before evening, to minimize disease problems. Keep the soil moist but not saturated.
  • As plants grow mulch to control weeds, keep fruits off the ground and conserve moisture
  • Do not move the vines, they are easily injured.
  • Monitor for pests and diseases. Check with your local Cooperative Extension Service for pest controls recommended for your area.
  • When cucumber seeds are direct-sown along a cucumber fence, vines can be trained to grow upright for easy picking and to save space for other plants to grow. Good companion vegetable plants are direct-sown radishes, bush snap beans, and transplants of compact herbs, peppers, eggplants and tomatoes. Attract bee pollinators by planting daisies such as sunflowers, cosmos, zinnias and coneflower, and mints such as bee balm, sage, oregano and lavender. More bees mean more chances flowers will be pollinated and develop into fruits.

Harvest & Preserving

  • Like most vegetables, cucumbers are tender and tastiest when harvested young before their seeds are fully developed.
  • Slicing cucumber varieties are generally ready for harvest when about six to eight inches long; pickling cucumber types at three to five inches- both in about 50-60 days from seeding.
  • To avoid damage cut fruit from the vine rather than pull
  • Don't allow the fruits to become overripe on the vine as this signals to the plant that the seed-development process is nearly complete and it will shut down.
  • Keep mature cucumber fruits picked to encourage further production. During hot weather cucumbers grow very fast, you may need to harvest every day.
  • Harvest the cucumber fruits early in the morning before the sun hits them for the best flavor and texture.
Days To Maturity
56 days
Fruit Size
8 inches
Full Sun
26 inches
6-8 inches
Sow Method
Direct Sow
Planting Time
Spring, Summer
Sow Time
After Last Frost
24 inches
Cucumber, Spacemaster is rated 4.2 out of 5 by 11.
Rated 5 out of 5 by from Easy to grow Plants are very compact and pickles are are tasty.
Date published: 2019-09-15
Rated 5 out of 5 by from Delicious I bought the seeds a year ago. I tried them in smart pots, then the large Colorado hail obliterated them. Nonetheless, I planted one seed next to the pickling cucumbers in the ground this year. They have done amazing. I have enough to give to neighbors and make salads almost every night.
Date published: 2017-08-20
Rated 4 out of 5 by from Very prolific Planted four of these in a small space in the garden and two in pots. Those in pots barely produced. I gave one plant to my dad planted in a pot and he got two cukes from it the whole season, that's all. The ones in the ground in the garden were small plants that can grow straight up on polls to a height of about 4 feet with one or two smaller side tendrels I also staked. They all fit in about four square feet of space and I got enough to feed my entire family of 5 cucumber salad every night for four months with some left over. That's awesome production for a plant about half the size of a regular cuke plant. BUT by the end the summer they were overcome by powdery mildew which slowed them way down. I only treat with vinegar water because I grow organic, and couldn't defeat it and my plants succumbed. The plants stop producing about 4 weeks after they start, so plant them in waves. I start them indoors and rip the older ones out when they peter out. The young ones grow so fast they start to produce quickly. One more note: The ends of these can be bitter. I cut them off about a centimeter in to get rid of that and the middle is fine and tasty. They are at their best when harvested at less than 7/8 inches. If they get longer than that, they go seedy inside. I'm most definitely growing these again this year. Anyone know a good organic powdery mildew cure?
Date published: 2017-02-08
Rated 3 out of 5 by from Not like the picture Cucumber, Spacemaster I planted some in wine barrels, some in raised beds and some in a huge tree planter. I was expecting to get dark, smooth, slender, salad cucumbers like those in the picture. They were very prolific, but they were all pickling cucumbers. I made a couple of jars of refrigerator pickles then pulled them up and replanted.
Date published: 2016-07-26
Rated 5 out of 5 by from Flourishing in Florida I grew these from seed and the plants are the healthiest in my raised bed. They are constantly covered in flowers and a favorite for bees. There are many cucumbers growing very quickly...ill be inundated soon! Only complaint is the sharp spines on the fruit. I have never grown cucumbers so not sure if any grow without them. They remove easily by rubbing with a paper towel but harvesting has to be done carefully!
Date published: 2016-04-26
Rated 5 out of 5 by from Love This Cucumber! I planted these cucumber plants in buckets and they have done well! I pick least 3 a day from just one plant! They taste very good!
Date published: 2011-06-29
Rated 4 out of 5 by from Good performer Whilst cucumbers are not my things, my wife likes them. We have used this one a the sole plantinf for two years & it works just fine. Happy to be sown direct, in situ, it develops rapidily & soons starts & keeps cropping until frost (or hail) cut it down. Pickles well.
Date published: 2010-05-30
Rated 4 out of 5 by from Good cucumbers I don't understand why this seed packet is nearly $5 on the Burpee website, and yet I only paid $1.07 for the exact same packet and brand at Wal-Mart. At any rate - we grew 2 of these plants in a large flower pot last year. I sowed them directly into the soil after our last frost date. They produced both large and small cucumbers and were very tasty. I had a huge problem with cucumber beetles, but sprayed them frequently with a solution of water and Dawn dish soap, which seemed to help. This year I'm going to look into an organic commercial solution to control them. I recommend these cukes for the patio gardener and for those with a small garden space. I also liked the fact that there weren't very many of those sharp prickly spikes on the fruit.
Date published: 2009-03-17
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