Container Culture ( a practical confinement )

Today as I prepare for the upcoming season of sales of ‘Aire of Spring 2026,’ I see that there is a popular question that comes up season upon season. One that, I so much feel that at this time, I cannot ignore anymore. So many will have other thoughts,

What are the benefits of Container Culture? This draft, (6-8-2023) I thought I would publish almost three years later, as the contents have been festering in the background since I discovered the practically of container culture. I had many plants that would expire season upon season with our climate in Minnesota. The expense was enough to decide on either a new hobby or choose a different plan of attack.

I personally have lilies and martagons that I grow within a container cultures. I use “container culture” as each of the lilies have specific needs and container culture makes the perfect environment for its required growing conditions. ( this was my plan of attack )

I also use container culture as I anticipate that the portability of a container can be rotated within the gardens for display easily for observation and studies when in full bloom. You will see me many times grab a container that has lilies that are about to bloom, only to bring the entire container inside for further observation. I have a room dedicated with lighting and is a no cat zone. Thou I have cats that are outdoors all summer within the garden beds, I do not want temptation of a nibble of foliage to be digested.

I also have even been lucky enough to have some of my container culture lilies bloom at the perfect time to transport them to a lily show for potential awards. But more importantly, container culture offers those to have opportunity to advance in hybrids that they normally couldn’t grow given the climate that they are residing in if planted within the grounds. Thus, container culture offers diversity along with opportunities that normally one would not have. To be honest, I have many kinds of perennials within container culture environments.

Containers each have their own set of rules…..

Practices that have worked for me

I see others that go scouting around for those free plastic containers. Which will work but the container we work with each has their own set of rules per se. My preference after much trial and error is now that I only use cloth container planting and that also goes for my larger permanent raised field container culture beds. I see beautiful metal container culture raised beds, I would discourage due to the heat that metal retains. I certainly do not want to cook my lilies nor do I want freeze and thaw during the dormant season of winter. So—- what are the benefits?

The advantages are profound—–

• Superior Draining and Aeration as the porous fabric allows excess water to escape from all sides when it is overwatered thus preventing root rot.
• Temperatures are regulated ( unlike plastic pots that trap heat, allowing heat to escape with fabric container culture for keeping the basal plate and root structure cool during the drought of seasons.
• A big plus is its portability, and most have a built in handle, allowing easy grip to grab and go to find optimal sunlight or shade. It’s also so convent to pick up and go, and bring the entire container to a local lily show and enter in categories listed in a flower show schedule. Don’t forget to groom your plant and wipe off debris that may be clinging to the fabric container.
• There is also versatility of the locations. Be it that you dwell in the apartment or condo, these container cultures work on a patio, balcony or courtyard where traditional gardening is not possible.
• Improved Root Development ( air pruning is the term that is used ) oxygen rich soils resulting in a healthier root system

There are drawbacks to consider but with my routines it is not one that I way in very heavy with–

• High water needs because the fabric breathes well, so the soil in the fabric dries out quickly too. I water daily here in my climate it temperatures are above 70 degree F. I also am one that has 50 bulbs that I am planting and I stack them close together allowing the compact environment to keep at an even temperature. While keeping an eye on the exterior of the arrangement.
• Nutrition leaches out quicker due to the increased drainage. Fertilization is necessary for the health of the cultured container. I have a large trash can of homemade fertilizer and it is used with every other watering throughout the growing season. (method and recipe is on another thought post here on this website.)
• Durability- Purchase a stronger fabric container that will last many seasons. I made the mistake of getting something so that were aprox .39 cents each, they were so thin, it appeared as batting fabric for quilting, too thin— I guess there is the old saying that we get with we paid for. I now buy a three gallon grow container that cost under a dollar when purchased in large quantities. This is my third season I am using them without replacements