Author name: Pete Lindgren

Pete Lindgren is a retired Wisconsin teacher who tends a Zone 4 home vineyard of cold-hardy grapes and compiles cold-climate viticulture research so new growers can skip the mistakes he made.

Tight dark purple Pinot Noir grape clusters hanging on the vine under overcast cool-climate sky
Grape Growing

Growing Pinot Noir Grapes: The Honest Cold-Climate Guide

Pinot Noir is famously difficult to grow anywhere – thin skin, tight clusters, spring frost risk. In cold climates (Zones 3-5), it’s marginal to unviable. Here’s the honest grower’s guide: why it’s so hard, where it actually thrives, and the cold-hardy alternatives (Marquette, Frontenac) that deliver a Pinot-like red without the heartbreak.

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Mature grapevine trained along horizontal wire trellis with woody trunk and dark grape clusters, showing vines grow on trellises not trees
Grape Growing

Do Grapes Grow on Trees? (No — Here’s What They Actually Grow On)

No, grapes do not grow on trees. Grapes grow on woody perennial climbing vines in the genus Vitis. A grapevine uses tendrils to climb a trellis, fence, or support structure — it cannot stand upright on its own. Here’s why the confusion happens, how grapevines are actually structured, and how to support your own vines.

Do Grapes Grow on Trees? (No — Here’s What They Actually Grow On) Read Post »

Rows of trellised grapevines in a Lake Erie region vineyard, Ohio, with the lake visible in the background under a partly cloudy sky
Grape Growing

Growing Wine Grapes in Ohio: Varieties, Zones, and the Lake Erie Advantage

Yes, you can grow wine grapes in Ohio. Cold-hardy hybrids like Marquette, Frontenac, and Vidal Blanc thrive statewide; the Lake Erie belt even supports Riesling and Cab Franc. This guide covers Ohio’s climate zones, best varieties by zone, site selection for Ohio winters and late frosts, and where to source vines.

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Grower holding a refractometer to check grape juice Brix reading with ripe dark grape clusters on the vine behind him
Grape harvesting

When Are Grapes Ready to Harvest? Brix, Seeds, Taste, and Timing for Cold-Climate Growers

Grapes are ready to harvest when Brix hits your target (20-26 for cold-hardy wine hybrids, 15-18 for table grapes), seeds turn brown, and taste is balanced. For Zone 4-5 growers, acid balance matters as much as sugar. Here’s the full checklist with refractometer tips, TA/pH targets, and frost-deadline strategy.

When Are Grapes Ready to Harvest? Brix, Seeds, Taste, and Timing for Cold-Climate Growers Read Post »

Small backyard vineyard with young cold-hardy grapevines on wooden trellis rows
Vineyard

Starting a Backyard Vineyard: A Realistic Cold-Climate Planning Guide (2026)

Yes, you can start a small backyard vineyard in Zones 3-6 — but plan for a 3-year runway before your first real harvest. Here is what Pete Lindgren learned starting his Wisconsin vineyard: choose cold-hardy varieties, pick a sunny well-drained site, set 8-foot trellis posts before vines arrive, and expect to spend $500-$1,500 on 20-30 vines plus materials in year one.

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