Instructions: How to use and plant your Bios Urn in nature

We are dedicating this blog post entirely to planting instructions for the Bios Urn. If you have any other questions, please feel free to add a comment down below, and we will help answer them.

We try to make the Bios Urn as user-friendly as possible. The Bios Urn itself is divided into two capsules: a lower capsule, and an upper capsule. The upper capsule comes sealed and contains a soil expansion disc, growth medium, and seeds of your choosing.

Instructions for using the Bios Urn

1. Fill the lower capsule of the Bios Urn with ash (any amount, regardless of how little can be used.) The Bios Urn can be filled by a crematorium, or by the individual user. Thanks to its double capsule design, the Bios Urn locks into place, so that a crematorium can give the ash back to you ready to plant. Once the ashes have been transferred to the lower capsule, close the lower capsule with the top capsule by sealing it into place (place the top capsule on top, and then twist it slightly to the side). TIP: If you only use a portion of the ash, be sure to fill the remainder of the Bios Urn with soil from the surrounding area as well so as not to leave a gap present.

2. Choose the location or planting spot for your Bios Urn. If you need assistance with this, contact us here, or leave a comment below.

3. Plant your Bios Urn! Dig a hole large enough to accommodate the Bios Urn. Generally around 15-16 inches (36-37cm) is a good depth, with a width of 10-12 inches. Plant the Bios Urn inside, leaving the soil surface a couple of fingers above the top of the urn. TIP: water the entire hole before you plant the Bios Urn into it, as this will help begin the process of biodegradation. If you plan on using a Bios Incube, you will receive instructions for use, as well as the amount of extra soil needed.

4. Remove the seal from the top capsule, and unpack the components (soil expansion disc, growth medium, and seeds.) Place the growth medium inside the top capsule and leave the expansion disc at the very bottom of the top capsule. We recommend adding additional soil from the site you are planting the Bios Urn, on top of the growth medium. Place the seeds on the very top, and cover the seeds with only a small amount of soil (1/4 inch is generally sufficient.)

5. Cover the Bios Urn with soil from the surrounding area, and thoroughly water the spot you have planted it. There should be around 1/4 inch to ½ inc of soil on top of the seeds (make sure you don´t place too much on top!) None of the Bios Urn should be exposed, it should all be covered by soil.

Simply plant your urn where you want your tree to grow and take care of it. Always plant all of the urn, which is 100% biodegradable and won’t damage the soil. You can plant your Bios Urn using a seed or a young sprout if you prefer. We generally recommend planting during the appropriate season according to your tree. If you have questions about when to plant your Bios Urn according to your location, message us, and we will assist you with this process.

Remember that Bios Urn can be saved for as much time as you want because it doesn’t have an expiration date. If you don’t plan on using your Bios Urn anytime soon, we recommend getting a Bios Urn without a seed and then adding the seeds when the time for planting comes.

If you have additional questions, comments, or general inquiries, let us know! Feel free to use the comment section of this post to reach us.

– The Bios Team
#lifeafterlife

If you are interested in Bios Urn and more stories like this one, subscribe to the form below.

Subscribe to our mailing list.


Comments

    • Hi Colette,

      That really depends on the seed used. Some last for a year, while others can remain dormant for up to 6. We recommend acquiring one without a seed, and contacting us if you need seeds in the future, or acquiring some locally. We can accommodate both requests 🙂

      • You should have mentionned about the seed’s lifetime span, i would have ordered an urn without the seed, (it would have cost me less, I suppose?) i do not find this to be honest from your part. Now ,where will my son get a maple seed?? should the seed life have expired after my death, I don’t think that it’s being sold just anywhere…. As for buying it from you, (should the seed be past date when he will need to use it) THEN, I will have to leave a note to my son to contact you to buy one, how much will that be costing him ? I do not want my son to run through all sorts of problems about this, it’s suppose to be a solemn moment, not a problem moment, i hope i will get soem answers to those important questions.

        Thank you

        • Hello Theodora – we can send you seeds when you need them at a later time, at no extra cost.
          We can also assist with finding a local nursery near you. Seeds do expire, as does everything else in nature. We do our best to provide the most fresh seeds possible.
          We are more than willing to send them when you need them, so that you do not have to worry about them being fresh!

    • Hi Hans! The Bios Urn can hold 220 cubic inches of ash. It cannot hold the full amount for two people, although you could divide in into two and split the portions in half. You could also use two Bios Urns if you would like.

  1. Una ves que estás listo para plantar cuánta agua necesita para que la semilla prenda ?
    Es un maple el árbol que compramos y que tan seguido es necesario regarla ?

    • Hola Mayra! Cada árbol requiere diferentes cantidades de agua. Los árboles recién plantados requieren riego regular durante los períodos en que hay poca precipitación. Algunos Arboristas recomiendan regar árboles jóvenes dos veces por semana.

  2. Where does the expansion disc go? Top or bottom? The instructions do not seem to say.

    Ward Tresham

    • Hi Ward! Thanks for letting us know. The expansion disc goes at the bottom of the top capsule, followed by vermiculite on top and additional soil 🙂

    • Hi Petra, there are rarely issues of non-growth. The most important thing to ensure growth is planting an appropriate tree species (see here for zones: We also recommend planting during the correct season, which generally falls between spring and late fall! If you need specific help based on your tree type, we can send you additional info via email or by phone.

  3. I dont have a specific place in mind yet so im planning on planting it in a bery large pot to give it room to grow is that ok?

    • Absolutely Emily, make sure the pot has proper drainage. A terracotta planter with a saucer is a good option 🙂

  4. My father died in 2006 can I transfer his ashes from his urn to a bio urn and how do I do that?

    • Hello Desiree – you can use the Bios Urn with any amount of ash, regardless of how old it is. We are sending you an email with some info now.

  5. I LOVE this idea…and am so excited to have found you!!!!! I always wanted to “go back to nature” — and not “take up”any space ….

  6. I love this idea. But aren’t ashes in concentrated amounts damaging to surrounding soil due to salt levels and ratios of that with other components of the soil? Can’t it hinder healthy plant growth?

    • The Bios Urn is the world´s first biodegradable urn designed to create a tree and was created in 1997, and not launched until 2012. During those nearly 15 years, our team worked closely with arborists, horticulturists, and soil scientists to examine these claims and the effects of ash in soil.

      Generally speaking, ash is not detrimental to the soil. The ash can only affect fresh seeds or a baby seedling if they are exposed to them right in the root, before acclimating to the soil. That is because the alkalinity present in the ash can destroy the seeds if they come into contact right away.

      The Bios Urn has a special design and comes in two unique pieces and compartments. One compartment holds the ash specifically, while the other holds the soil mix, and seeds or baby sapling. The amount of ashes to be placed in the urn will not upset the delicate nutrient balance required for growth of or plants. The ash contains potassium, phosphorous and calcium. We have conducted over four hundred tests (and planted over 400 trees!) and the Bios Urn has been used for more than 15 years at this point -so we are more than confident in the information we provide and the conclusions that have surmounted as a result of these tests. The small volume that you would be adding to a large area is not enough to affect the soil chemistry.

  7. Is there a way to plant the urn (I love this idea!) in a cemetery with height-growth guidelines for mowers? Can it be planted in a plot, and only grow ground cover, for example?

    • Hi Joe! Absolutely, you can always start the Bios Urn off in a planter, or you can choose a smaller growing tree which is ornamental.

  8. I’m young and I don’t think I’m go into die soon, but I want to be knowledgeable and inform others of what to do in the event I do die. Can any plant be planted? I was thinking of being a willow tree when I die and if I own animals in the future, when they pass i might want to make them rose bushes.

    • Hello! Yes, any tree or plant can be planted with a Bios Urn, we just recommend choosing one which is appropriate for your region or location, and which is suitable for the environment. Willows and Rose Bushes are both excellent choices!

Leave a Reply

Your email address will not be published. Required fields are marked *