But as beautiful as these shrubs can be, they also require very specific conditions to flourish in.

The answer requires a little more digging, and gardening experts are here to weigh in.

Some varieties of rhododendron are fussy about temperature and moisture," gardening expert Craig Wilson explains.

rhododendron in pots vs ground

Marcus Lindstrom / Getty Images

Want more gardening tips?

Which Is Better: Containers or the Garden?

If you’re considering planting some, plant expert Tammy Sons adviseschecking the soil’s pHand composition first.

Closeup of magenta pink rhododendron flowers

The Spruce / Evgeniya Vlasova

“If you have chalky or clay-heavy soil, pots are a better choice,” Sons explains.

“Growing rhododendrons in containers provides better management capabilities, particularly for soil pH control.”

“There are several hybrid varieties that require additional protection from wind exposure and winter burns.”

Flowering purple color rhododendron in pot in springtime on wooden wall background, isolated vivid color rhododendron in pot on terrace of house

Jurgute / iStock / Getty Images Plus

If it holds its compressed shape, there’s clay present.

“Rhododendrons planted in the ground enjoy superior moisture conservation once they have become established,” Sons adds.

“Plus,rhododendron maximumand similar large varieties actually need open ground for optimal growth.”

Pink blooming rhododendron used as a privacy hedge

jim Schlett / iStock / Getty Images