Just a quick question, I purchased my first Eryngium big blue today and followed the tips in this thread before planting. As this is stated to grow in dry, well drained soil, do I need to water this well until established? Our soil is quite well drained but I did add some grit/perlite just to avoid any winter wet.
Just a quick question, I purchased my first Eryngium big blue today and followed the tips in this thread before planting. As this is stated to grow in dry, well drained soil, do I need to water this well until established? Our soil is quite well drained but I did add some grit/perlite just to avoid any winter wet.
Thanks.
Yes, always water them in until their roots are strong - I water dry loving plants every 2-3 days for a couple of weeks, or until they're looking lively, then in the first year I water if it's been very hot, dry, and/or windy for more than a couple of weeks.
What I should have said was does watering direct on the crown cause issues in terms of rot etc? For example, when applying a mulch, you avoid the crown - should I do the same when watering? Sorry for all these probably stupid questions but I’m always worried I’m doing stuff wrong!
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That's about the right quantity.
Thanks.