Category Archives: Drainage

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So far, anyway, deer have ignored my delphiniums, along with the foxgloves, the sea hollies, the globe thistles, the agastaches, the penstemons and the cone flowers (Echinacea). Perhaps best of all, these new hybrids can stand up for themselves, so no unsightly cages or stakes are needed. In borders on flat ground, such props can usually be more or less hidden but in mounded or sloping beds, they are all too visible, even when the metals is carefully wound about with willow switches or raffia. The old delphiniums had strong stems but tended to blow over, and when they were staked, they’d snap right at the top of the stakes or cages. Happily, these new ones are cage-free and take windy days in stride. Continue reading →