Friday, 19 October 2018
You think coffee grounds are good for plants.
A quick internet search for “coffee grounds + plants” will draw up close to four million hits, with consistent claims they can add essential minerals to the soil, boost populations of friendly soil bacteria and even reduce the pH of growing media for acid-loving plants like rhododendrons.
The growth of pretty much everything in the coffee bed became noticeably worse in about two weeks of application.
Plant growth slowed, some developed leaf yellowing, others defoliated and died.
Seedling germination in some cases was almost completely inhibited.
While some species looked OK, none of the plants in the coffee group proved better than my basic control.
But it’s just adding organic matter.
It isn’t even always very acidic.
Gardens: so you think coffee grounds are good for plants | Life and style | The Guardian
The growth of pretty much everything in the coffee bed became noticeably worse in about two weeks of application.
Plant growth slowed, some developed leaf yellowing, others defoliated and died.
Seedling germination in some cases was almost completely inhibited.
While some species looked OK, none of the plants in the coffee group proved better than my basic control.
But it’s just adding organic matter.
It isn’t even always very acidic.
Gardens: so you think coffee grounds are good for plants | Life and style | The Guardian
Monday, 15 October 2018
Thursday, 4 October 2018
Tips and Advice from Monty Don. October.
- Tips and Advice | Monty Don | Writer, gardener, TV presenter
...sowing sweet peas in October...I sow some now and another batch in February and spread the risk.
...sowing sweet peas in October...I sow some now and another batch in February and spread the risk.
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