W.H. Perron

*Capsicum annuum*

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From seed to harvest

Common nameMixed bell peppers
FamilySolanaceae
GenusBell pepper
Speciesannum
CultivarArc-en-ciel
TypeProcessed
Botanical name*Capsicum annuum*
Quantity per packet15 seeds

'Rainbow' pepper mix (Capsicum annuum). The Rainbow pepper mix is a unique house blend, offering a variety of peppers in different colors and maturities. Ideal for extending the harvest all summer long, this mix produces blocky fruits of varying sizes, perfect for diversifying your dishes and adding a colorful touch to your harvests. The peppers are tasty, versatile, and suitable for both amateur gardeners and experienced growers. The maturity of this variety is 55 to 75 days after transplanting. For 'Rainbow' pepper mix, the packet contains 15 seeds to start your planting.

For 'Rainbow' pepper mix, germination generally takes 10 to 15 days in soil kept at 27 to 29 °C (80 to 85 °F). For 'Rainbow' pepper mix, the sowing calendar for this variety is prepared as follows: indoors, 8 weeks before the last frost. For 'Rainbow' pepper mix, young peppers and chili peppers appreciate stable heat and abundant light after germination. For 'Rainbow' pepper mix, repot before the roots become crowded at the bottom of the cells, handling the root ball without pulling on the stem.

Space the plants 45 to 60 cm apart to allow them to develop fully. The Rainbow mix is ideal for salads, stir-fries, or grilling. Add color and flavor to your recipes with this varied and productive selection. Start observing the harvest of this variety as it approaches 55 to 75 days after transplanting; then check for the desired color, firmness, and size for picking. For 'Rainbow' pepper mix, this variety has this characteristic at harvest: fruit shape — blocky.

Light and life cycle

In the garden

Exposure
Sun
Life cycle
Annual in cultivation in Quebec
Sowing and germination

Sowing guide

Sowing & germination

Spacing / density

30 cm between plants

Germination temperature

27 to 29 °C (80 to 85 °F)

Germination time

10 to 15 days

Sowing period

Indoors, 8 weeks before the last frost

Propagation

Sowing

Growing method

Maintain a constant temperature between 22 and 25°C to promote rapid germination. When the seedlings have developed several leaves, prick them out into individual pots. Transplant them into the garden or containers once the risk of frost has passed, placing them in a sunny, well-drained location. Emergence generally takes 10 to 15 days in soil kept at 27 to 29°C (80 to 85°F). The sowing calendar for this variety is as follows: indoors, 8 weeks before the last frost. To establish this variety, first choose a location corresponding to its exposure: sun. This variety benefits from soil that stays cool during its growth; regular checks below the surface help you intervene before wilting occurs, while avoiding saturating the root ball. When planting this variety, the spacing to maintain is 30 cm between plants. Space plants 30 cm apart in rows 60 cm apart. Water regularly during the flowering period. Fertilize once a month with a potassium-rich fertilizer. Ideal for extending the harvest all summer long, this mixture produces blocky fruits of various sizes, perfect for diversifying your dishes and adding a colorful touch to your harvests.
Soil and care

Soil and care

Soil & care

Moisture

Cool to moist soil, with good drainage

Watering

This variety benefits from soil that retains moisture during its growth; regular checks beneath the surface help to intervene before wilting occurs, while avoiding saturating the root ball. To plant this variety, first choose a location that matches its sun exposure requirements. Water regularly during the flowering period. Fertilize once a month with a potassium-rich fertilizer.

Soil type

Transplant them into the garden or a container once the risk of frost has passed, placing them in a sunny, well-drained spot. To plant this variety, first choose a location that matches its sun exposure requirements. This variety thrives in soil that remains cool during its growth; checking regularly beneath the surface helps you intervene before wilting occurs, while avoiding saturating the root ball.

Fertilization

For this variety, prepare fertile soil before planting, then adjust applications for flowering and fruit development; a very leafy plant does not automatically justify more fertilizer. To establish this variety, first choose a location that matches its exposure: sun. Water regularly during the flowering period. Fertilize once a month with a potassium-rich fertilizer.

Seasonal care

Ideal for extending the harvest all summer long, this blend produces square fruits of various sizes, perfect for diversifying your dishes and adding a colorful touch to your harvests. Water regularly during the flowering period. Fertilize once a month with a potassium-rich fertilizer. Germination generally takes 10 to 15 days in soil kept at 27 to 29 °C (80 to 85 °F). The sowing schedule for this variety is as follows: indoors, 8 weeks before the last frost. This variety benefits from soil that stays cool during growth; regular checks below the surface help you intervene before wilting occurs, while avoiding saturating the root ball. For this variety, prepare fertile soil before planting, then adjust applications during flowering and fruit enlargement; a very leafy plant does not automatically justify more fertilizer. Begin monitoring the harvest of this variety as you approach 55 to 75 days after transplanting; check for the desired color, firmness, and size for picking. This variety features this characteristic at harvest: fruit shape — square. This variety features this characteristic at harvest: fruit size — various cm. Peppers are tastier and more nutritious when harvested at maturity.
Growing in containers

Container growing

Container growing

Recommended pot size

19 L (5 US gal) minimum per plant
Transplant them into the garden or a container once the risk of frost has passed, placing them in a sunny, well-drained location. Place the container for this variety in this exposure: sun, checking the light received throughout the day. Emergence generally takes 10 to 15 days in soil kept at 27 to 29 °C (80 to 85 °F). The sowing schedule for this variety is as follows: indoors, 8 weeks before the last frost. To plant this variety, first choose a location corresponding to its exposure: sun. This variety benefits from soil that remains cool during its growth; regular checks below the surface help to intervene before wilting occurs, while avoiding saturating the root ball. Water regularly during the flowering period. Fertilize once a month with a potassium-rich fertilizer. The packet contains 15 seeds to start your planting. Maintain a constant temperature between 22 and 25 °C to promote rapid germination. When the seedlings have developed several leaves, transplant them into individual pots. Ideal for extending the harvest all summer long, this blend produces square fruits of various sizes, perfect for diversifying your dishes and adding a colorful touch to your harvests.
Growth and harvest

Size, flowering & harvest

Edible parts

Fruits

Fruiting

Ideal for extending the harvest all summer long, this blend produces square fruits of various sizes, perfect for diversifying your dishes and adding a colorful touch to your harvests. For a harvest spread throughout the summer, pick the peppers at different stages of maturity: when they are still green for a fresh and crunchy flavor, or when they have reached their full color for increased sweetness.

Days to maturity

55 to 75 days after transplant

Harvest

Cut the stem with a clean tool to harvest without tearing the branches. Observe the color and size desired for the variety. For hot peppers, protect your hands during preparation and avoid touching your eyes.
Garden companions

Garden associations

Companion plants & uses

Companion plants

When planting this variety, the spacing should be 30 cm between plants. Space the plants 30 cm apart in rows 60 cm apart. To plant this variety, first choose a location that matches its exposure: sun. Transplant them into the garden or a container once the risk of frost has passed, placing them in a sunny, well-drained spot. Place this warm-season crop in a sheltered part of the vegetable garden. An easy-to-walk-between row allows for observing the coloration of the fruit without roughly moving the stems aside.

Garden use

When planting this variety, the spacing should be 30 cm between plants. Space the plants 30 cm apart in rows 60 cm apart. Water regularly during the flowering period. Fertilize once a month with a potassium-rich fertilizer. Place the container for this variety in the following exposure: sun, checking the light received throughout the day. Ideal for extending the harvest all summer long, this mixture produces square fruits of various sizes, perfect for diversifying your dishes and adding a colorful touch to your harvests. Transplant them into the garden or a container once the risk of frost has passed, placing them in a sunny, well-drained spot. Place this warm-season crop in a sheltered part of the vegetable garden. An easily accessible row allows for observing the fruit's coloration without roughly pushing aside the stems. Pair it with moderate-sized vegetables that will not shade it. The plants can also find a place near a sunny terrace, where the proximity facilitates small harvests for cooking. The weight of the fruit can spread the branches of the pepper or chili plant.
Recipe and storage

Recipe idea

From garden to table

Recipe idea for your 'Rainbow' pepper harvest. Make a sautéed pepper medley to accompany a late-summer meal. Remove the stems and seeds, then cut the flesh into strips of uniform thickness. Sauté an onion in a large skillet with a drizzle of oil. Add the peppers in a thin enough layer so that they brown rather than boil in their own juices. Stir occasionally, then lower the heat to finish cooking to your desired texture. Add a touch of garlic at the end of cooking and a dash of cider vinegar before serving. Cooked chickpeas turn this side dish into a vegetarian main. The color stage and thickness of the flesh change the cooking results. Thin flesh cooks quickly, while a fleshy pepper holds its shape better. Cut the pieces evenly to avoid having bites that are still firm next to parts that are overcooked.

Frequently asked questions

Frequently asked questions

When should I start sowing 'Rainbow' bell pepper seeds?
Germination generally takes 10 to 15 days in potting soil kept at 27 to 29 °C (80 to 85 °F). The sowing schedule for this variety is as follows: indoors, 8 weeks before the last frost. Young peppers and chili peppers appreciate stable heat and abundant light after germination. Repot before the roots become crowded at the bottom of the cells, handling the root ball without pulling on the stem. Gradually acclimate the plants to the sun and wind. A drop in temperature slows their recovery: wait for favorable outdoor conditions rather than planting them in still-cold soil.
When to harvest 'Rainbow' mixed peppers?
Begin observing the harvest of this variety as it approaches 55 to 75 days after transplanting; then check for the desired color, firmness, and size for picking. This variety features the following characteristic at harvest: fruit shape — square. This variety features the following characteristic at harvest: fruit size — varied cm. Peppers are tastier and more nutritious when harvested at maturity. Therefore, throughout the season and specifically toward the end of summer, plants must be protected from the cold and ensured maximum heat. For 'Rainbow' pepper mix, the instructions on the sold packet remain a priority when they specify a date, depth, or quantity.
What is the suitable location for 'Rainbow' pepper mix?
To plant this variety, first choose a location that matches its sun exposure. When planting, keep a spacing of 30 cm between plants. Space the plants 30 cm apart in rows 60 cm apart. Place the container for this variety in a sunny spot, checking the light it receives throughout the day. Place this warm-season crop in a sheltered part of the vegetable garden. An easy-to-access row allows you to observe the fruit's coloration without roughly moving the stems aside. Pair it with medium-sized vegetables that will not cast a shadow over it.
How should I water 'Rainbow' pepper mix while it is growing?
This variety benefits from soil that retains moisture during its growth; regular checks below the surface help to intervene before wilting while avoiding oversaturating the root ball. Water regularly during the flowering period. Fertilize once a month with a potassium-rich fertilizer. To plant this variety, first choose a location that matches its exposure: sun. The weight of the fruit can spread the branches of the pepper or chili plant. A small support placed early on limits breakage without requiring the plant to be pruned. Check the undersides of the leaves when watering and remove any damaged fruit.
What care should be given to 'Rainbow' mix peppers throughout the season?
Water regularly during the flowering period. Fertilize once a month with a potassium-rich fertilizer. Germination generally takes 10 to 15 days in soil kept at 27 to 29 °C (80 to 85 °F). The sowing schedule for this variety is as follows: indoors, 8 weeks before the last frost. Begin monitoring the harvest of this variety as it approaches 55 to 75 days after transplanting; check for the desired color, firmness, and size for picking. This variety exhibits the following characteristic at harvest: fruit shape — square. For 'Rainbow' pepper mix, the instructions on the sold packet remain the priority when they specify a date, depth, or quantity.

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