Red Thumb Potato is a certified disease-free cultivar bred for reliable home garden performance and nutritional powerhouse status. These potatoes are high in vitamin C, rivaling broccoli as a source of phytonutrients, making them as nourishing as they are satisfying to grow. Easy to cultivate in full sun with minimal water needs, they thrive in acidic soil (pH 5.2, 6.0) and mature quickly enough for most growing seasons. The variety's low maintenance requirements and generous yields make it a natural choice for gardeners seeking both nutrition and simplicity.
12
Full Sun
Low
3-10
?in H x ?in W
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Moderate
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Red Thumb Potatoes deliver comfort food that's also genuinely nutrient-dense, with vitamin C levels that surprise most gardeners accustomed to thinking of potatoes as starchy staples. The variety tolerates low-water conditions well, requiring less frequent irrigation than many crops, which is particularly valuable in drier climates or for gardeners managing water-conscious landscapes. Certified disease-free seed potatoes arrive ready to plant with complete cultural directions included, removing guesswork from the growing process.
Red Thumb Potatoes serve as a versatile kitchen staple, delivering reliable nutrition whether roasted, boiled, mashed, or incorporated into soups and stews. Their high phytonutrient content makes them particularly valued by gardeners prioritizing nutritional density alongside flavor, appealing to those who view homegrown food as preventive nutrition rather than mere sustenance.
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Plant seed potatoes up to 3 weeks before your last frost date directly into prepared garden soil. Larger potatoes can be cut into pieces, ensuring each piece contains at least one 'eye' or bud. Space pieces 12 inches apart in rows 24 inches apart, and cover with 4 inches of soil.
Harvest Red Thumb Potatoes once plants have flowered and foliage begins to yellow and die back, signaling tuber maturity. Dig carefully with a garden fork, working from the outside of the plant inward to avoid bruising the potatoes. Early potatoes can be harvested once plants flower if smaller new potatoes are desired; otherwise, allow full foliage senescence for maximum tuber development and storage potential.
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