Name: Organic 'Round Zucchini' Seeds
Brand: Gaia
SKU: GAI-SEMENCES
Price: 4.99 CAD
Availability: OutOfStock

Sale Sold out

open-pollinated heirloom seeds Cucurbitaceae

Gaia

Cucurbita pepo

From seed to harvest

HeirloomOpen-pollinated

Common nameRound zucchini; round summer squash

FamilyCucurbitaceae

GenusCucurbita

Speciespepo

CultivarRound Zucchini

Typeopen-pollinated heirloom seeds

Botanical nameCucurbita pepo

Reproducible seedsYes

Heirloom varietytrue

Quantity per packetApproximately 10 seeds

Organic 'Round Zucchini' Seeds (Cucurbita pepo). This open-pollinated heirloom summer squash produces spherical fruit approximately 3 inches across with yellow flesh, a convenient size for stuffing or roasting. Its bush habit, rapid growth, and generous yield suit vegetable gardens where space is limited. The Gaia packet contains approximately 10 organic seeds; the current listing does not identify this lot as organic. Kew accepts Cucurbita pepo, an annual in the Cucurbitaceae family originating as a Mexican cultigen and introduced in Québec. Keep the packet name because Gaia does not identify a more specific synonym such as ‘Ronde de Nice’. For practical seed starting, growing from seed succeeds best when the verified product depth, moisture and temperature guidance is followed.

Gaia publishes no lot-specific sowing protocol or numbered maturity period. For summer squash, direct sow after the last frost when soil reaches at least 21°C, approximately 1/2 inch deep. Indoor starting is possible about 3 to 4 weeks before planting in individual pots that limit root disturbance. Grow in full sun and fertile, warm, well-drained soil. Space bush plants 2 to 3 feet apart. Keep soil evenly moist and remove floating row covers when flowering begins so pollinating insects can reach the separate male and female blossoms. Avoid planting into cold soil because emergence and establishment will be poor. Use the product details as a clear guide on how to start seeds while keeping the growing medium evenly moist, never saturated. For indoor seed starting, count back from local conditions and frost dates to decide when to start indoor seeds.

Gaia describes plants approximately 2 to 3 feet high and 3 to 4 feet wide. Harvest fruit young at about 3 inches across while the skin remains tender and seeds are small. Frequent picking supports continued production; oversized fruit becomes firmer and often slows formation of new zucchini. Use promptly or refrigerate for approximately 4 days. The round fruit works especially well for stuffing, gratins, roasting, and sautéing. Freshly opened male flowers are also edible. Discard any fruit with unusually intense bitterness. The exact days to maturity remain unpublished by Gaia, so use fruit size and tenderness rather than an invented calendar date.

Light and life cycle

In the garden

Exposure: Full sun
Life cycle: Annual

Sowing and germination

Sowing guide

Sowing & germination

Sowing depth

Approximately 1.25 (13 mm (1/2 in)) according to University of Minnesota Extension

Spacing / density

0.6 to 0.9 m (2 to 3 ft) between bush plants

Germination temperature

Soil at least 21 °C (69.8 °F) for direct sowing.

Germination time

Lot-specific germination time not published by Gaia; do not sow into cold soil

Sowing period

Direct sow after the last frost when soil reaches at least 21°C; indoor starting is possible 3 to 4 weeks earlier

Propagation

Direct sowing preferred; short indoor start possible in individual pots

Growing method

For Round zucchini; round summer squash, follow these sowing and growing guidelines for the variety. Gaia publishes no lot-specific sowing method. For summer squash, direct sow after the last frost when soil reaches at least 21°C, approximately 1/2 inch deep. Approximately 1/2 in (1.25 cm) according to University of Minnesota Extension Soil at least 21°C for direct sowing Lot-specific germination time not published by Gaia; do not sow into cold soil Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. This seed starting sequence supports reliable growing from seed while preserving the product-specific depth and temperature facts.

Soil and care

Soil & care

Soil pH

Gaia publishes no lot-specific numbered pH range

Care level

Easy

Watering

Water deeply at soil level to maintain even moisture, especially during flowering and fruit enlargement. Allow the surface to dry slightly between waterings without letting plants wilt. Avoid keeping foliage constantly wet and adjust frequency for heat, wind, and drainage. Water stress can reduce fruit set and make zucchini less tender. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season.

Soil type

Choose fertile, warm, loose, well-drained soil that retains even moisture without remaining saturated. Incorporate mature compost before sowing and avoid deep cultivation near plants because shallow roots are easily injured. Apply organic mulch only after soil has warmed so it does not delay establishment, then use it to reduce moisture fluctuations. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season.

Fertilization

Incorporate mature compost before sowing and use balanced fertilizer according to soil fertility. Avoid excess nitrogen, which promotes abundant foliage without guaranteeing more fruit. Moderate feeding near the start of flowering can support production in poor soil. Water after fertilizing and never place concentrated fertilizer directly against stems or shallow roots. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season.

Seasonal care

For Round zucchini; round summer squash, adjust seasonal care to the plant’s actual growth cycle. Gaia publishes no lot-specific sowing method. For summer squash, direct sow after the last frost when soil reaches at least 21°C, approximately 1/2 inch deep. Approximately 1/2 in (1.25 cm) according to University of Minnesota Extension Soil at least 21°C for direct sowing Lot-specific germination time not published by Gaia; do not sow into cold soil Harvest fruit young at approximately 3 inches across while it remains tender. Pick regularly to support continued production. The packet contains Approximately 10 seeds. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. Water at soil level when the surface begins to dry, then adjust frequency for weather, drainage, and container volume.

Growing in containers

Container growing

Recommended pot size

Large container holding at least 50 to 75 L and 46 cm (18 in) deep per plant

Growing Round zucchini; round summer squash in a container requires suitable volume, drainage, and exposure. In-ground growing recommended; use a very large container of 40 L or more only with support and regular watering. Match the container to the plant's development and provide free drainage from planting onward. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. Water at soil level when the surface begins to dry, then adjust frequency for weather, drainage, and container volume. A light mulch can reduce splashing and moisture swings after the soil has warmed and plants are established.

Growth and harvest

Size, flowering & harvest

Mature height

0.6 to 0.9 m (2 to 3 ft)

Width / spread

0.9 to 1.2 m (3 to 4 ft)

Foliage color

Green

Foliage type

Herbaceous

Growth rate

Fast

Growth habit

Bushy and compact for a zucchini

Edible parts

Young fruit and freshly opened male flowers; discard any unusually bitter fruit

Harvest

Pick tender fruit regularly at approximately 3 inches across; also remove fruit that becomes oversized

Garden companions

Garden associations

Companion plants & uses

Companion plants

Gaia publishes no lot-specific companion-plant list. Place it in a warm-season vegetable garden with crops having similar heat, sunlight, and watering needs while preserving 2 to 3 feet around the plant. Keep taller crops from shading flowers and leave clear access for pollinating insects. Companion planting does not replace crop rotation, airflow, or regular pest monitoring. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering.

Garden use

In the garden, place Round zucchini; round summer squash according to its habit, vigour, and access for harvest. Harvest fruit young at approximately 3 inches across while it remains tender. Pick regularly to support continued production. The packet contains Approximately 10 seeds. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. Water at soil level when the surface begins to dry, then adjust frequency for weather, drainage, and container volume. A light mulch can reduce splashing and moisture swings after the soil has warmed and plants are established.

Recipe and storage

Recipe idea

From garden to table

For four servings with Round zucchini; round summer squash, harvest about 500 g of edible material at the recommended stage. Rinse under potable water, remove damaged sections, and use a clean cutting board. Cut the crop into even pieces. Warm 30 ml of oil in a skillet or preheat the oven to 200°C, then cook until tender and lightly browned. Season with 15 ml of lemon juice or mild vinegar, a small pinch of salt, pepper, and fresh herbs. Serve with a cooked grain or pulses. Adjust cooking time to the size of the pieces and the maturity of the harvest. Eat only the parts correctly identified as edible. Refrigerate leftovers in a closed container within two hours and use them promptly. Serve promptly to preserve the texture and aromas that distinguish this harvest. Taste before adding more salt so the variety’s own character remains at the centre of the dish. Use a clean board and utensils, then refrigerate promptly any portion that will not be served immediately.

Wildlife and pets

Wildlife & precautions

Frequently asked questions

How long do 'Round Zucchini' seeds take to germinate?

For Round zucchini; round summer squash, the stated germination period is Lot-specific germination time not published by Gaia; do not sow into cold soil, with a germination temperature of Soil at least 21°C for direct sowing. Keep these conditions as steady as practical while allowing excess water to drain away. The temperature of the growing medium matters more than the surrounding air during this stage. Check moisture below the surface before watering again and avoid saturating the medium. Good air circulation helps young plants remain vigorous after emergence. Wait until the normal germination window has passed before assuming a seed will not emerge. When growing from seed, keep conditions stable for the full stated germination window before disturbing the mix.