They are worth a little trouble as they provide so much impact and grow vigorously.

It was still growing vigorously, but looking beneath it, he found no seedlings.

The trees grew vigorously, the researchers reported in the journal Science, but they did not add biomass.

At first introduction to Europe, the plants grew vigorously but produced no fruit.

All of these vines have reputations for growing vigorously, which can cause trouble.

Once established it can grow vigorously and may need to be trimmed back.

Keep cutting the grass for as long as it grows vigorously.

The seedlings grow vigorously, and may flower within two or three years.

If an economy is growing vigorously, it can withstand a shock.

Young cushions may grow vigorously in the presence of permanent free water.