Q: Could you give me some tips on how my mini tree could be pruned so it grows more upward instead of outward? And should I do it this fall or next spring? — Carrie M.

A: Your photo shows a beautiful panicle-type hydrangea. These hydrangeas, with their pyramidal, cone-shaped flowers, are available as both shrub forms and small, decorative trees.

Panicle hydrangeas, named after their botanical species Hydrangea paniculata, have become widely popular and plant breeders have developed named cultivars ranging in color from white to reddish. Many cultivars change color as the season progresses, with a pretty blend of pink and white.

All cultivars of panicle hydrangeas are well-adapted to soil types in the Upper Midwest, making them easy-to-care-for landscape features. Both shrub and tree f

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