Butterhead Lettuce Green

Product code : WHPER-0108

This green butterhead lettuce develops a large, crisp head. Harvest should be planned once the head is sufficiently formed, before bolting begins. Plant seedlings in fertile, loose, and well-drained soil. Consistent growth depends in particular on steady moisture and sufficient space between plants. Prefer cooler periods, as the crop is sensitive to bolting. In summer, pay closer attention to watering and adjust the location to account for high heat. Weed carefully so as not to disturb the surface roots. Harvest the outer leaves when this method is appropriate for the type being grown, keeping the center intact.
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Detailed plant guide
Advice adapted to Canada
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Quantity
About 150 seeds
Exposure
Sun to partial shade
Life cycle
Annual

Discover the plant

Common nameGreen butter lettuce
FamilyAsteraceae
GenusLettuce
SpeciesSativa
TypeVegetable
Botanical nameLettuce

Green butterhead lettuce (Lactuca sativa). This green butterhead lettuce develops a large, crisp head. Harvest should be planned for when the head is sufficiently formed, before bolting begins. For Green butterhead lettuce, this packet allows you to start growing from seed and follow the development of the young plants. For Green butterhead lettuce, prepare the site before sowing, then keep a label to identify this selection among your other crops. For Green butterhead lettuce, the result will depend in particular on the available light, soil, and weather.

Start growing "Green butterhead lettuce" in an area prepared for sowing. Sowing depth: 0.5 cm (0.2 in). For Green butterhead lettuce, recommended spacing: 20 to 25 cm (7.9 to 9.8 in) between plants; 40 to 45 cm (15.7 to 17.7 in) between rows. Germination temperature: 10 to 15 °C (50 to 59 °F). Emergence generally takes 8 to 10 days. For Green butterhead lettuce, choose between picking young leaves and harvesting a complete rosette.

In the garden, "Green butterhead lettuce" requires a location suited to its development. For Green butterhead lettuce, choose between picking young leaves and harvesting a complete rosette. For Green butterhead lettuce, spacing and cutting time must follow this choice to maintain a tender texture. For Green butterhead lettuce, place this crop in an easily accessible area to observe maturity and harvest without trampling neighboring plants. For Green butterhead lettuce, organize companion planting according to the available space, light, and water, without expecting a neighboring plant to provide automatic protection against insects.

Sachet de semences W. H. Perron : Laitue pommée verte (Lactuca sativa). L'emballage présente le nom de la sélection et une illustration de la plante ou de la récolte. Cette photographie montre la face avant du sachet, avec les renseignements imprimés visibles et les éléments graphiques qui permettent de reconnaître le produit parmi les autres semences de la gamme.

Sowing guide

It all startswith a seed.

Sowing depth

0.2 in (0.5 cm)

Spacing / density

20 to 25 cm (7.9 to 9.8 in) between plants; 40 to 45 cm (15.7 to 17.7 in) between rows

Germination temperature

10 to 20 °C (50 to 68 °F)

Germination time

8 to 10 days

Propagation

Sowing

Growing method

This green head lettuce develops a voluminous and crisp head. The harvest should be planned when the head is sufficiently formed, before the onset of bolting. Start growing "Green Head Lettuce" in an area prepared for sowing. Sowing depth: 0.5 cm (0.2 in). Recommended spacing: 20 to 25 cm (7.9 to 9.8 in) between plants; 40 to 45 cm (15.7 to 17.7 in) between rows. Germination temperature: 10 to 15 °C (50 to 59 °F). Emergence generally takes 8 to 10 days. Choose between picking young leaves or harvesting a full rosette. Spacing and cutting time should follow this choice to maintain a tender texture. At the beginning of the season, prepare your materials and check the soil condition before setting your calendar. Adapt your interventions to the stage of the plants rather than a rigid date. After emergence, ensure sufficient light and space out the seedlings to avoid excessive competition. Gradually acclimatize plants intended for the outdoors. During growth, observe the foliage, moisture, and the possible appearance of pests. Choose between picking young leaves or harvesting a full rosette.

Soil and care

The right care,at the right time.

Soil pH

6.0 to 7.0 — general range recommended for vegetable gardens

Watering

Regular

Soil type

Rich and well-drained

Fertilization

Base fertilization on soil fertility, the substrate used, and observed growth. Follow the dosages indicated on the chosen product; increasing applications does not guarantee better results. Pre-enriched potting soil does not require the same interventions as a poor substrate. Avoid placing concentrated fertilizer against seeds or fragile roots. Water according to the manufacturer's instructions and reduce applications when growth slows down.

Moisture

Regularly moist soil, without standing water

Seasonal care

This green butterhead lettuce develops a large, crunchy head. Harvesting should be planned once the head is sufficiently formed, before bolting begins. At the start of the season, prepare your equipment and check soil conditions before setting your schedule. Adapt your actions to the plants' growth stage rather than a rigid calendar. After emergence, ensure sufficient light and thin the seedlings to prevent excessive competition. Gradually acclimate plants destined for the outdoors. During growth, monitor the foliage, moisture, and any potential pest appearances. Identify the problem before choosing an intervention. Remove debris that hinders aeration, keep pathways accessible, and re-evaluate watering after rainfall. Record sowing dates and key results. At the end of the cycle, clean your tools and store remaining seed packets in a cool, dry place. These observations allow you to adjust future sowings more precisely for your location. Plant seeds in fertile, loose, and well-drained soil. Consistent growth depends notably on steady moisture and sufficient spacing between plants. Prefer cool weather periods when the crop is sensitive to bolting. In summer, pay closer attention to watering and adapt the location to high heat. Weed carefully to avoid disturbing superficial roots. Pick outer leaves when this method is suitable for the variety grown, keeping the center intact.

Container growing

A garden,within reach.

Choose between picking young leaves or harvesting a full rosette. Spacing and cutting time must follow this choice to maintain a tender texture. This green butterhead lettuce develops a large, crisp head. The harvest should be planned when the head is sufficiently formed, before it begins to bolt. Place the container in its final location before filling it. Choose a pot with drainage holes that is stable and large enough for root development; a simple solid decorative pot does not allow for water drainage. Use a potting mix rather than compact garden soil. Moisten the substrate before sowing or planting, without saturating it. Leave a rim at the top to facilitate watering and keep space between plants. Check moisture levels regularly with your finger, as the surface may dry out while the bottom remains damp. Water slowly until water comes out of the holes, then empty the saucer. During hot weather, check the pots more often. Fertilize according to the needs of the crop and the instructions on the chosen product. Roots have limited volume: container gardening therefore requires different monitoring than planting in the ground. Position any supports at the time of installation. Keep easy access to inspect the leaves, remove damaged parts, and harvest without pulling on the stems. At the end of the cycle, remove debris and clean the equipment before reuse.
Photographie de Laitue pommée verte (Lactuca sativa), sélection proposée en semences W.H. Perron. Le visuel présente l’apparence de la plante ou de sa récolte et permet d’en observer les formes et les couleurs. Cette vue illustre les caractéristiques visibles de la sélection, dans une présentation destinée à accompagner son identification et à montrer son intérêt au jardin.
Sachet de semences W. H. Perron : Laitue pommée verte (Lactuca sativa). L'emballage présente le nom de la sélection et une illustration de la plante ou de la récolte. Cette photographie montre la face avant du sachet, avec les renseignements imprimés visibles et les éléments graphiques qui permettent de reconnaître le produit parmi les autres semences de la gamme.

Garden associations

In goodcompany.

Companion plants

Organize neighboring crops according to their light requirements, height, and space occupied at maturity. Prevent tall plants from permanently shading smaller ones or blocking access for watering. Successive crops can use the same space if the first is harvested before the next one expands. Flowers diversify the garden, but companion planting does not guarantee the absence of pests. Keep enough air between plants and observe the interactions on-site. Use companion planting as an organizational tool, without attributing automatic protection against diseases to it.

Recipe idea

From the gardento your plate.

Edible parts

Leaves per crop
Green butter lettuce. For 4 servings, allow 500 g (18 oz) of vegetables, 1 small onion, 15 ml (1 tbsp) of oil, and 60 ml (¼ cup) of water. Prepare a side dish of cooked vegetables with herbs, choosing only the edible parts of the harvest. Wash the vegetables, remove any damaged parts, and cut them into evenly sized pieces. Heat a little oil in a saucepan, add a thinly sliced onion, and let it soften over medium heat. Incorporate the firmest vegetables first, then a small amount of water to prevent them from sticking. Cover and continue cooking until tender. Add delicate leaves or pieces that cook quickly toward the end. Season with fresh herbs, pepper, and a little salt to taste. Serve with rice, bread, or another cooked grain. Adjust the cooking time to the vegetable used: the desired textures vary according to the harvest. Refrigerate leftovers promptly in a clean container. This preparation is intended to be consumed as a cooked dish; it is not a canning method.

Frequently asked questions

Your questions,answered.

How do I start this crop from seed?
This green butterhead lettuce develops a large, crunchy head. Harvesting should be planned for when the head is well-formed, before it begins to bolt. Start growing "Green butterhead lettuce" in a space prepared for sowing. Sowing depth: 0.5 cm (0.2 in). Recommended spacing: 20 to 25 cm (7.9 to 9.8 in) between plants; 40 to 45 cm (15.7 to 17.7 in) between rows. Germination temperature: 10 to 15 °C (50 to 59 °F). Emergence generally takes 8 to 10 days. Choose between picking young leaves or harvesting a full rosette. Spacing and cutting time should follow this choice to maintain a tender texture.
How do I adjust the watering?
This green butterhead lettuce develops a large, crisp head. Harvest should be planned once the head is sufficiently formed, before bolting begins. Check soil moisture before watering and adjust the frequency according to rainfall, heat, and growth stage. Gently moisten the surface during germination so as not to displace the seeds. Once the plants are established, direct water to the soil rather than the leaves. Avoid stagnant water and extreme fluctuations between dryness and saturation. Containers generally dry out faster than garden beds and require more frequent checks. This packet allows you to start growing from seed and follow the development of the young plants.
How to choose your location?
This green butterhead lettuce develops a large, crunchy head. Harvesting should be planned when the head is sufficiently formed, before the onset of bolting. Begin cultivating "Green butterhead lettuce" in an area prepared for sowing. Sowing depth: 0.5 cm (0.2 in). Recommended spacing: 20 to 25 cm (7.9 to 9.8 in) between plants; 40 to 45 cm (15.7 to 17.7 in) between rows. Germination temperature: 10 to 15 °C (50 to 59 °F). Emergence generally takes 8 to 10 days. Choose between picking young leaves or harvesting a full rosette. Spacing and cutting time must follow this choice to maintain a tender texture.
How to enjoy this selection?
This green butterhead lettuce develops a large, crisp head. Harvest should be planned for when the head is sufficiently formed, before bolting begins. Place this crop in an easily accessible location to monitor maturity and harvest without trampling neighboring plants. Organize companion plantings according to available space, light, and water, without expecting a neighboring plant to provide automatic protection against insects. Regular harvesting allows you to choose the stage that suits your intended culinary use. Clean the vegetables before preparation and use only the parts known to be edible. To preserve food in jars, use a tested recipe and the appropriate treatment. Note the sowing and harvest dates to better adjust the quantities grown the following season.
What are the key things to remember during the season?
This green butterhead lettuce develops a large, crunchy head. Harvesting should be planned once the head is sufficiently formed, before the onset of bolting. At the start of the season, prepare your equipment and check soil conditions before setting your schedule. Adapt your actions to the plants' growth stage rather than a rigid date. After emergence, ensure sufficient light and space out the seedlings to avoid excessive competition. Gradually acclimate plants destined for outdoors. During growth, monitor the foliage, moisture levels, and the potential appearance of pests. Identify the problem before choosing an intervention.