ornamental flower

Le potager ornemental de Catherine

Morning glory 'Decapo Light Blue'

Ipomoea purpurea

Grow Morning glory 'Decapo Light Blue' from these flower seeds to bring out the characteristic colour, shape and growth habit of its flowers. Decapo Light Blue bears pale blue flowers that open early in the morning and close around noon. The supplier recommends a support about 2 m (6.6 ft) tall. This morning glory requires nights above 10 °C (50 °F) before planting out. Watch the buds open and check the condition of the flowers. When the variety is suitable for bouquets, cut a few stems with a clean tool and place them in water promptly. In a flower bed, remove only the faded flowers when you want a tidy display rather than saved seeds. Start seeds indoors 3 to 5 weeks before the last frost. Sow the seeds at a depth of 1 cm (0.4 in).
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Common nameMorning glory ‘Decapo Light Blue’
FamilyConvolvulaceae
GenusIpomoea
Speciespurpurea
CultivarDecapo Light Blue
TypeOpen-pollinated seeds
Botanical nameIpomoea purpurea
Reproducible seedsYes

Morning glory 'Decapo Light Blue' belongs to Ipomoea purpurea. The plant completes its life cycle in one season. The flowers are pale blue, opening early in the morning and closing at noon. Needs a 2 m (6.6 ft) stake. These characteristics help you choose its position in the garden and compare this selection with other cultivars in the same group. Plan its location around its growth, leaving enough room to observe and care for the plant. The sowing date, available light and warmth received then influence the pace of growth in Quebec.

Choose a growing location in full sun, with soil that allows excess water to drain away freely. Start seeds indoors 3 to 5 weeks before the last frost. Sow directly or transplant when nighttime temperatures do not fall below 10 °C (50 °F). Sow the seeds at a depth of 1 cm (0.4 in). Leave 30 cm (11.8 in) between plants. In Quebec, adjust the timing of planting to the frost risks in your particular area and to the life cycle of the plant. Keep the growing mix slightly moist during emergence without saturating it, and provide light as soon as seedlings appear.

Position the plants where their flowers will remain clearly visible, taking their expected height and spread into account when arranging the planting. Leave access for watering at the base, following buds as they open and removing damaged stems. Group plants with similar requirements for light exposure and soil moisture, while avoiding crowding young plants together simply to create an immediate visual effect. Leave enough room for the foliage as it continues to grow and develop through the season. For this annual, follow flowering through the season and choose which stems to keep for their seeds. Keep labels in place to recognize each variety, even after the flowers have faded. Keep these flower seeds dry until the next sowing.

In the garden

Exposure
Full sun
Life cycle
Annual

Sowing guide

Sowing & germination

Sowing depth

1 cm (0.4 in)

Spacing / density

30 cm (11.8 in)

Sowing period

Start seeds indoors 3 to 5 weeks before the last frost. Direct sow in the garden or transplant when temperatures do not fall below 10°C (50°F) at night.

Propagation

Seed sowing

Growing method

These seed-starting tips for Morning glory 'Decapo Light Blue' concern gardening in Quebec and can be adjusted to local frost risks. Start seeds indoors 3 to 5 weeks before the last frost. Sow seeds directly in the garden or transplant when the temperature no longer drops below 10 °C (50 °F) at night. Sow the seeds at a depth of 1 cm (0.4 in). Leave 30 cm (11.8 in) between plants. This crop is identified as Ipomoea purpurea. Provide a trellis, arch or securely fastened wires for climbing stems. Install the structure before planting to avoid damaging the roots. Leave access to guide the stems and keep them from covering a neighbouring plant you want to keep visible. Prepare the site where the plants will grow and gather your seed-starting supplies. For seed starting in pots, moisten the growing mix before filling the cells, then sow without compressing it into a hard mass. For direct sowing, remove large soil clods and mark a row that you can locate again after watering. Distribute seeds according to the intended spacing rather than pouring several into one spot. Water the growing medium gently so that the flow of water does not displace the seeds you have sown. Once the seedlings have emerged, keep the healthy young plants and allow enough space for them to continue developing. If seedlings are started indoors, gradually acclimatize them to outdoor conditions before planting them out. Handle the root ball carefully without pulling on the stem. Decapo Light Blue bears pale blue flowers that open early in the morning and close around noon.

Soil and care

Soil & care

Care level

Moderate

Watering

For Morning glory 'Decapo Light Blue', adjust watering to the stage of growth. Water the seedbed gently so that the seeds remain in place. After establishment, check moisture near the roots rather than judging only by the appearance of the leaves. Direct water to the base and adjust the amount according to rainfall. Check a wind-exposed container more often; excess water must be able to drain freely.

Soil type

For Morning glory 'Decapo Light Blue', the source recommends well-drained soil. Prepare soil that the roots can explore, without large clods around the seeds. Assess drainage after rain as well: water should not remain around the crown for long. In containers, use a growing mix rather than heavy, compacted garden soil. The fertility requirements described for this plant should guide additions, without automatically adding large amounts of compost.

Fertilization

When feeding Morning glory 'Decapo Light Blue', begin with the fertility of the growing medium. Do not try to produce a large mass of leaves by applying heavy amounts of nitrogen; respect the actual needs of this crop. Before applying fertilizer, examine the soil or growing mix already in use. Measure each application according to the label and the crop's needs, without combining several products at once. In containers, account for nutrients already present in the growing mix. A plant that is suffering from a lack of water cannot be helped simply by applying additional fertilizer.

Moisture

Even moisture without saturation

Seasonal care

Care for Morning glory 'Decapo Light Blue' should reflect this trait: Decapo Light Blue bears pale blue flowers that open early in the morning and close around noon. The supplier recommends a support about 2 m (6.6 ft) tall. This morning glory requires nights above 10 °C (50 °F) before planting out. Monitor the flower buds throughout the growing season and use a clean tool to remove any stems that have broken. Cutting flowers to make a bouquet and keeping flowers for seed saving are two different choices for managing the plants. Retain a few seed capsules only if you want seeds, watching for them to open before dispersal. Start the season with a prepared site and labelled seedlings. During emergence, check that moisture reaches the seed zone without creating a persistent puddle. After planting, observe establishment before adding more fertilizer or pruning. Remove small weeds and check damaged leaves so that isolated damage is not mistaken for a need for fertilizer. Throughout summer, adjust watering to the condition of the soil and the rain received. Check support ties after windy weather, and do not let a tie constrict a thickening stem. Make cuts with a clean tool; do not remove a healthy stem simply to improve the view. In fall, separate what should be harvested, left in place or removed according to the plant's life cycle. After detaching the stems, put the supports away and clean your tools; take care not to move diseased plant debris into other growing areas. Whether the plant returns in spring depends on its stated life cycle, not simply on the word garden in its description. Watch the buds open and check the condition of the flowers. The recommended location is full sun.

Bloom and dimensions

Size, flowering & harvest

Bloom period

Observe flowering in Morning glory 'Decapo Light Blue' using these guidelines. Decapo Light Blue bears pale blue flowers that open early in the morning and close around noon. The supplier recommends a support about 2 m (6.6 ft) tall. This morning glory requires nights above 10 °C (50 °F) before planting out. Watch the buds and flowers according to this plant's life cycle. A stated time frame shifts with growing conditions; it does not set the same date for all of Quebec.
Morning glory 'Decapo Light Blue'

Garden associations

Companion plants & uses

Companion plants

When choosing companions for Morning glory 'Decapo Light Blue', consider light, access and space. Provide a trellis, arch or securely fastened wires for climbing stems. Install the structure before planting to avoid damaging roots later. Leave access to guide the stems and keep them from covering a neighbouring plant you want to keep visible. Plan companion planting around the available space and growing requirements. Leave enough light and air around the plant, and keep taller neighbours from covering its foliage. A practical arrangement of plants makes watering and harvesting easier to manage; it does not, by itself, guarantee protection against insect pests or an increase in yield. Keep every crop accessible and maintain its individual spacing.

Garden use

For Morning glory 'Decapo Light Blue', the aim is to highlight the colour, form and habit of the flowers. Decapo Light Blue bears pale blue flowers that open early in the morning and close around noon. The supplier recommends a support about 2 m (6.6 ft) tall. This morning glory requires nights above 10 °C (50 °F) before planting out. Choose the use according to the part harvested and the documented harvest stage. Keep the plants in your garden clearly identified all the way through to the time of harvesting or flowering. The seeds in the packet are for starting this crop: keep the variety label beside the plants.

Frequently asked questions

Frequently asked questions

How do you sow Morning glory 'Decapo Light Blue' seeds?
For Morning glory 'Decapo Light Blue', start seeds indoors 3 to 5 weeks before the last frost. Sow seeds directly in the garden or transplant when the temperature no longer drops below 10 °C (50 °F) at night. Sow the seeds at a depth of 1 cm (0.4 in). Leave 30 cm (11.8 in) between plants. To choose a sowing date in Quebec, begin with your local frost risk, then apply the timing recommended for this crop. Always plan indoor seed starting by counting backwards from the expected planting date; do not start the seeds too early simply on principle. Prepare containers before sowing and label the variety. Maintain moisture suited to the seeds without leaving standing water. When sowing directly in the garden, prepare the row before distributing the seeds and water gently.
How much space should you allow for Morning glory 'Decapo Light Blue'?
For Morning glory 'Decapo Light Blue', Decapo Light Blue bears pale blue flowers that open early in the morning and close around noon. The supplier recommends a support about 2 m (6.6 ft) tall. This morning glory requires nights above 10 °C (50 °F) before planting out. Provide a trellis, arch or securely fastened wires for climbing stems. Install the structure before planting to avoid damaging roots later. Leave access to guide the stems and keep them from covering a neighbouring plant you want to keep visible. Choose the position according to this plant's habit and growth, then leave access for watering and cutting. If the plants require a support, put it in place before their stems begin to grow longer. The distance between plants does not replace a working aisle.
How should you manage watering for Morning glory 'Decapo Light Blue'?
Caring for Morning glory 'Decapo Light Blue' requires observing the plant. Check the growing mix or soil near the roots before watering. Water must reach the root ball, and excess water must then be able to drain from the container or soil. Recent rain, wind and heat affect how often watering is needed. Water at the base rather than routinely wetting the flowers and foliage. When a plant wilts, check its root ball as well: adding water to an already saturated root ball will not solve every problem. Use a gentle stream when watering newly sown seeds. Monitor the flower buds throughout the growing season and use a clean tool to remove any stems that have broken. Cutting flowers to make a bouquet and keeping flowers for seed saving are two different choices for managing the plants. Retain a few seed capsules only if you want seeds, watching for them to open before dispersal.
How should you monitor the development of Morning glory 'Decapo Light Blue'?
The growth of Morning glory 'Decapo Light Blue' follows this profile. Decapo Light Blue bears pale blue flowers that open early in the morning and close around noon. The supplier recommends a support about 2 m (6.6 ft) tall. This morning glory requires nights above 10 °C (50 °F) before planting out. Monitor the flower buds throughout the growing season and use a clean tool to remove any stems that have broken. Cutting flowers to make a bouquet and keeping flowers for seed saving are two different choices for managing the plants. Retain a few seed capsules only if you want seeds, watching for them to open before dispersal. Watch the buds open and check the condition of the flowers. When the variety is suitable for bouquets, cut a few stems with a clean tool and place them in water promptly. Provide a trellis, arch or securely fastened wires for climbing stems.
What growth stage should you look for in Morning glory 'Decapo Light Blue'?
For Morning glory 'Decapo Light Blue', watch the buds open and check the condition of the flowers. When the variety is suitable for bouquets, cut a few stems with a clean tool and place them in water promptly. In a flower bed, remove only the faded flowers when you want a tidy display rather than saved seeds. Decapo Light Blue bears pale blue flowers that open early in the morning and close around noon. The supplier recommends a support about 2 m (6.6 ft) tall. This morning glory requires nights above 10 °C (50 °F) before planting out. The schedule is a guide, but observing the plant determines the right moment. Follow the recommended stage for the part harvested, and distinguish botanical maturity from culinary quality. Harvest with a clean tool when the stem resists, and immediately sort out damaged parts.

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