Red Clapp’s
(Kalle Cv.)

An early maturing, fresh market variety ripening ten days before Bartlett. Red Clapp’s is a mutation of the original Clapp’s Favorite. The fruit finishes with an attractive red color, is medium to large, with fine white flesh and good quality. The tree is vigorous, productive, but should not be planted where fire blight is a serious problem.

Propagated Rootstocks:
OHxF87, OHxF97

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Maturity Chart

Use this list to help choose fruit trees which yield fruit at different times throughout the season. (Harvest dates are approximate for south central PA. Adjust accordingly for other locations.)

View the Maturity Chart PDF

About Rootstock

Our European pear trees are grown on OHxF97 and/or OHxF87 rootstock. 97 produces a standard size tree, is hardy and productive. The recommended spacing for plantings on this rootstock is 12’ between trees in the row and 20’ between rows. For growers who wish to plant a higher density pear orchard, we recommend planting trees on OHxF87. These can be planted at 5’ in row and 12-14’ between rows. All of our Asian pear varieties are grown on Betulaefolia rootstock. This rootstock is vigorous, well anchored and drought tolerant. The recommended spacing for plantings on this rootstock is 12’ between trees in the row and 20’ between rows.

Rootstock Chart
pollinatin flower

Pollination Charts

Many fruit tree varieties are not self-fertile. In order to have successful pollination, it may be necessary to have two different varieties of tree.

View the Pear Pollination Chart
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