What Are the Moisture Requirements for Veronica austriaca subsp. teucrium 'Knallblau'?
Well drained
Veronica austriaca subsp. teucrium 'Knallblau' · Veronica austriaca subsp. teucrium 'Knallblau'
Thrives in moderately fertile, well-drained soil in full sun. Will not tolerate waterlogging
Well drained