Deliciously fragrant as she attracts beneficial pollinators like few flowers, hyssop is medicinal as well as perennial, 2-4′ feet high depending on light and fertility. Hyssop thrives in gardens, raised beds and containers in both full and partial sun, though the more sun she basks in, the more she blossoms. At Fruition, we sow hyssop indoors in soil blocks four weeks before final frost, transplanting out after final frost.