What Is Causing This To My Bismarkia?

Question

Planted this Bismarkia in the ground last January. Noticed the leaves in the core around the spike are damaged and the spike has brown edges. What do I need to do for it?

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Answer 1

These looks like the start of a very common issue- Manganese deficiency.

Lots of times, this is exacerbated by soils that have a high pH. Manganese sulfate will be the cure.

Here are some articles that will help:

https://www.gardeningknowhow.com/houseplants/palms/frizzle-top-on-palms.htm

https://www.gardeningknowhow.com/ornamental/trees/bismarck-palm/growing-bismarck-palms.htm

https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-soil.htm

https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/soil-ph-plants.htm