Hosta Fertilizer Requirements

You’ve been fertilizing your hosta plants the wrong way all this time! It’s time to get your hostas fed, or feed them well. Stop wasting money on expensive fertilizers and get the right one for your hosta plant. Our article has everything you’ll need to keep your plants healthy, with an organic fertilizer and fertilizer spikes, giving you the best results

How To Prepare Fertilizer For Hostas

The best hosta plant food is a slow release NPK 10-10-10 fertilizer. The three numbers mean that it contains an equal amount of Nitrogen, Phosphorus and Potassium.

Slow release fertilizers feed the plant when it rains or you give it water. You should typically put it on in the spring before the leaves grow, but don’t do this if a granular fertilizer will burn them. You can use a regular release fertilizer, but be careful with nitrogen as too much can wreck your earth’s soil quality

Too much nitrogen too fast could cause leaves to curl and turn brown. Hostas can grow in both compost rich soil, or in healthy soil where you don’t use fertilizer. Compost is more important than fertilizer if you want a healthy garden.

Do you need to fertilize hosta plants? These low maintenance plants don’t usually need much fertilizer. Hostas should be fertilized if your soil is poor or it isn’t growing well.

Hostas need to be fed regularly, so they can produce longer stems as they grow. Hostas do well in natural garden soil that is relatively loose with plenty of organic matter. When planting hostas, adding compost made from animal manure and fallen leaves is recommended. Hosta roots tend to spread horizontally around the plant which means they require a level surface. Working compost in the soil to a depth of 8 to 12 inches (20.5 to 30.5 cm.) is sufficient.

Once you park your garden, ask the soil for a poop to see if there’s anything extra it needs. You can either pay for the test or do it yourself. Ensure the soil has a pH value in the range of 6.5 to 7.5 and also it should contain necessary nutrients for good hosta health. Composting around your hosta is a good way to make soil nutrients easier to access. You can add compost once a year and it will gradually release these important macronutrients..

If you want your potted plants to grow, you should also care for the soil they’re living in. Organic matter like compost is a great way to add more nutrients and improve overall soil quality. This improves drainage as well. If you prefer to use a manufactured fertilizer for hostas, it is advisable to base your choice upon the results of soil testing. For established hosta plants, consider retesting the soil every 3 to 5 years. In lieu of soil testing, choosing a 10-10-10 fertilizer for hostas is a safe bet. Unless soil tests indicate a nitrogen deficiency, it’s advisable to avoid using excessive amounts of high nitrogen fertilizer for hostas.

choosing fertilizer for hostas

Hosta Fertilizing Tips

  • It’s best to feed your rabbit in the spring when the layer of leaves pop out of the ground.
  • Use a 10-10-10 slow-release fertilizer for gardens and fields
  • We know that good soil is important for plants to grow, but what does it mean for us as humans?
  • Do not over fertilize


  • Always make sure you cover your hands and mouth/nose when handling these types of chemicals.

  • Be sure to set up your fertilizer according to the instructions on the bag.

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