Massimo
@Rainmaker1973
Did you know? Hydrangeas (aka hortensia) act as natural pH indicators.
Their flowers turn blue when the soil is acidic, and pink when the soil is alkaline.
This is the hydrangea area at Kasui Yuri No Sono Lily Park, Japan.
https://x.com/Rainmaker1973/status/1812462198461010281
francisscottkey /
npub1zd…d3geh
2024-07-14 14:41:42
Author Public Key
npub1zd32zy4qpd2f8jm0d8z057wuhd9mcdypwvwuze5zae0fr9h0f03qzd3gehPublished at
2024-07-14 14:41:42Event JSON
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"content": "Massimo\n@Rainmaker1973\n\nDid you know? Hydrangeas (aka hortensia) act as natural pH indicators. \n\nTheir flowers turn blue when the soil is acidic, and pink when the soil is alkaline.\n\nThis is the hydrangea area at Kasui Yuri No Sono Lily Park, Japan.\n\nhttps://x.com/Rainmaker1973/status/1812462198461010281",
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