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How to Grow Hyola 575 CL Canola

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Hyola 575 CL Canola

Brassica napus

vegetable

Hyola 575 CL is a hybrid canola variety bred for oil production, featuring herbicide-tolerant (CL) genetics for chlorsulfuron and metsulfuron-methyl resistance. This modern cultivar is widely grown commercially for vegetable oil extraction and produces high-yielding seeds rich in omega fatty acids. The plant develops a sturdy stem with numerous seed pods containing small, round seeds.

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Example Hyola 575 CL Canola timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Hyola 575 CL Canola

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Hyola 575 CL Canola

    Around Jul 16

    ≈ 90 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Hyola 575 CL Canola dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6+ hours daily; prefers bright, clear growing season
💧
Water: Moderate; requires 15-20 inches of precipitation during growing season. Needs consistent moisture during flowering and pod development; drought stress reduces yields significantly.
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Spacing: 4-6 inches between plants in rows; rows spaced 6-8 inches apart (higher density for commercial production) inches
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Days to maturity: 90-120 days from seeding to harvest maturity
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Planting depth: 0.5-1 inch deep; plant seeds in fall (fall-seeded canola) or early spring depending on region

Soil

Type: Well-draining loamy to clay loam soil with good structure
pH: 6.0-7.5
Amendments:
Phosphate fertilizer (P₂O₅) Potassium fertilizer (K₂O) Nitrogen fertilizer (spring application) Boron micronutrient (if deficient)

Growing Zones

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Zones 2-7; thrives in cool-season regions with adequate moisture

2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a

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Growth Stages

1

Seedling

2-4 weeks

Cotyledons emerge 7-10 days after planting; 2-4 true leaves develop; plant is 2-4 inches tall with delicate oval leaves

Protect from frost if spring-planted; monitor for flea beetle damage; ensure soil remains moist but not waterlogged; thin to proper spacing once established

2

Vegetative Growth

4-6 weeks

Rapid leaf development and stem elongation; plant reaches 12-24 inches; rosette of lobed leaves forms; strong root system develops

Apply nitrogen fertilizer in spring; monitor for diseases like Sclerotinia and Leptosphaeria; use herbicides (chlorsulfuron/metsulfuron-methyl) for weed control per label; manage insect pests

3

Bolting & Flowering

3-4 weeks

Central stem elongates rapidly to 24-48 inches; bright yellow flowers appear in dense racemes at stem apex; multiple lateral branches with flower clusters develop

Water consistently during this critical period; apply fungicide if Sclerotinia is present; avoid irrigation on foliage (promotes disease); ensure boron availability for pod set

4

Pod Development & Maturation

3-4 weeks

Flowers transition to elongated siliques (pods); pods turn from green to tan/brown; seeds inside develop and fill; plant reaches full height of 30-48 inches

Reduce watering as maturity approaches; monitor for pod-feeding insects; watch for lodging in strong winds; do not harvest prematurely as seeds continue filling

5

Harvest Maturity

Harvest occurs when ready; full maturity 110-120 days

Pods turn brown and papery; seeds are firm and hard; plant stems become brittle and brown; moisture content of seeds drops to 8-12%

Allow full maturity before harvesting to maximize seed moisture reduction and oil quality; harvest when pods shatter easily between fingers; use combine harvester for large-scale production

Companion Planting

Plan your garden →

Plant with:

Cereal rye (crop rotation) Wheat (rotation partner) Peas (nitrogen fixation in rotation) Flax

Avoid planting near:

Other Brassicas (cabbage, broccoli, cauliflower) in immediate succession Clubroot-infested fields Fields with high Sclerotinia sclerotiorum inoculum

Common Pests

  • Insecticidal seed treatments; pyrethroid sprays during seedling stage; resistant varieties; crop rotation

  • Pyrethroid insecticides timed to flowering; early seeding/harvesting to avoid peak populations; trap crops; sanitation

  • Pyrethroid or spinosad sprays; Bt (Bacillus thuringiensis) formulations; cultural practices; pheromone monitoring

  • Fungicides (tebuconazole, carbendazim) applied at flowering; crop rotation (3-4 years); reduce canopy moisture; resistant varieties when available

  • Resistant varieties; fungicide seed treatments; crop rotation; field sanitation; avoid high plant density

Uses

🍳

Canola Oil Production

Culinary

Hyola 575 CL seeds are crushed to produce canola oil, a widely used cooking and salad oil low in saturated fat and rich in monounsaturated fatty acids. This variety's high oil content (40-45%) and superior oil quality make it commercially valuable. [source]

🍳

Canola Meal Feed

Culinary

The protein-rich meal remaining after oil extraction serves as high-quality livestock feed, particularly for cattle, poultry, and aquaculture. It provides essential amino acids and digestible protein. [source]

🏠

Biodiesel & Biofuels

Household

Canola oil is a primary feedstock for biodiesel production and renewable diesel fuels, supporting sustainable energy production and reducing petroleum dependence. [source]

🌿

Cosmetics & Skincare

Industrial

Refined canola oil is used in cosmetic formulations, lotions, and skincare products due to its emollient properties and vitamin E content, supporting skin health. [source]

💊

Omega Fatty Acid Source

Medicinal

Canola oil is rich in alpha-linolenic acid (ALA, an omega-3 fatty acid) and linoleic acid (omega-6), supporting cardiovascular and cognitive health when consumed as part of a balanced diet. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Harvest when pods are brown and brittle, typically 110-120 days after planting. Test seed hardness—they should not dent when squeezed. Cut plants at ground level with a swather or windrower, let dry 7-10 days, then combine. Ideal seed moisture at harvest is 8-12%. Store seeds in a cool, dry location (below 10°C, <10% moisture) for long-term viability and oil quality.

Fun Facts

  • 🌱 Hyola 575 CL is a hybrid variety developed through advanced breeding programs; the 'CL' designation indicates herbicide tolerance (Clearfield) allowing simplified weed management with specific sulfonylurea herbicides.
  • 🌱 Canada is the world's largest canola producer and exporter, with varieties like Hyola 575 CL contributing significantly to the agricultural economy; the name 'canola' is derived from 'Canada oil.'
  • 🌱 Canola is actually a domesticated form of rapeseed (Brassica napus) that was selectively bred to reduce erucic acid and glucosinolates, making it safe and nutritious for human consumption—unlike wild rapeseed.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Cultivar Full Sun Hybrid pH True Leaves
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