Pinetree Garden Seeds Porto Spineless Cardoon
Best choice for adventurous home cooks seeking unique, easy-to-handle edible ornamentals.
This spineless variety finally makes growing cardoons a painless endeavor, trading the traditional armor for easy-to-handle stalks. It is a striking ornamental that doubles as a gourmet ingredient, though you will need to commit to the blanching process to unlock its true, tender artichoke potential.
$2.95
at
Pinetree Garden Seeds
Who it's for
- Home cooks seeking unique, sophisticated culinary ingredients
- Landscapers wanting dual-purpose edible and ornamental plants
- Gardeners prioritizing safety and comfort during harvest
Who should skip it
- Busy growers avoiding labor-intensive blanching techniques
- Beginners discouraged by frequent pest management requirements
- Urban gardeners with limited space or short growing seasons
Performance breakdown
Handling Ease
Spineless stalks eliminate the typical frustration of harvesting prickly cardoon varieties.
Culinary Versatility
Distinct artichoke flavor shines in both gourmet recipes and ornamental garden displays.
Container Adaptability
Compact enough for pots, though deep containers are essential for growth.
Growth Cycle Efficiency
The 100-day maturity window requires patience and a long growing season.
Blanching Potential
Structure is perfectly suited for traditional blanching to achieve tender stalks.
Germination Reliability
Open-pollinated seeds offer consistent results when soil temperatures remain consistently warm.
Key Specs
Botanical Name
Cynara cardunculus
Days to Maturity
100 days
Seed Count
25 seeds
Sowing Depth
0.5 inch
Optimum Germination Temperature
70-80ºF
Transplant Spacing
24-36 inches apart
Plant Type
Vegetable
Seed Type
Open Pollinated
Life Cycle
Annual
Sunlight Exposure
Full Sun
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