Category: Uncategorized

We have a new video up to the Mesa Garden Mama Chanel today!

Did you know that we have 2 chanels on YouTube?!! One is primarily plants and things that pertain to the Nursery side of our life. The Mesa Garden Mama Chanel is more about our life here and things that may no primarily be just plants. Of Course you will see plants but also get a glimps into our every day lives. Today we encounter a few of the creatures we meet mostlt in the Spring and Summer here in the desert of New Mexico. We had a Friendly Hognose that was on the property most of the summer. We also often see whiptales every year.

A short video showing our Ariocarpus show in October. As we are updating benches, we have started using a different kind of material. We are excited about this update. More videos to come on these benches!

We have a new video up on YouTube today!! Plugging away on our tallest Greenhouse we call the jungle!!

We have learned today from the US Department of Agriculture that as of 2/23/2023, Conophytum are now on the CITES III list and we cannot export seeds without a CITES permit. However you will need a permit that costs $100 and you will need a Phytosanitary which costs $76.00. Our shipping cost is $16.00. So all of the needed things to ship them out of the US will now potentially cost $200.00.

We do not carry CITES permits at this time and the list of reasons why we do not is long and difficult. I am thinking we will make a video soon on this topic.

We are pretty floored but not surprised due to the poaching situation in South Africa that has been an issue for several years now.

Please email if you are outside of the US and have any further questions at this time.

We are starting to feature more on our Youtube Channel!

This week we will have up 3 shorts that are one minute video daily plant features. These videos have brief narrative about that plant.

We are posting our first Genus Feature with Stenocactus. As we create these feature videos we are also going to make a Genus Fact Sheet. I am posting this fact sheet here. As we make more and more fact sheets we will work to attach them to items within the website so you can click the info sheet there as well.

Copy of Stenocactus

Temperature for optimum germination: night minimum to day maximum:

1. 60’s to mid 70’s F (approx. 17 to low 20’s C)
2. 60’s to mid 80’s F (approx. 17 to upper 20’s C)
3. 70’s to mid 80’s F (approx. 20 to low 30’s C)
4. 60’s to near 105F (approx. 17 to near 40 C)
5. 70’s to near 100F (approx. 20 to upper 30’s C)
   Time to plant seeds:
6. any time of year with proper temperatures and day length (ca.13-14 hours); you can extend day length with artificial lights.
7. fall and winter are best time, avoid heat of summer, short day length (ca. 11 hours)
   Special notes:
8. remove from closed humid atmosphere soon after germination (ca.3 days)
9. slow to germinate, scarification and stratification help, freeze and thaw both wet and dry. Don’t keep wet, but alternate wet and dry with changing temperature. No luck? Save pot and try again next year.
10. closed humid atmosphere important, distilled water useful with tiny seeds.
11. rot easily, right after germination: not too wet, dry air and stronger light.
12. soak in warm (approx. 80F, 27C) distilled water about 12 hours before planting the seeds; do not allow to dry between soaking and planting.
13. needs soil with basic pH when first transplanted (add limestone), especially in areas with acidic water.
    Hardiness of strong seedlings or adults in good health and culture:
14. no frost at all, fatal, keep above approx. 40F (approx. 5C)
15. occasional light frost, above 28F (-2C)
16. frequent moderate frost, above approx. 20F (-7C)
17. very frost hardy, above approx. 10F (-12C)
18. often snow-covered, safe easily to -10F (-23C)

Cultivation codes for mesembs and some other succulents: (germination temps)
A-robust shrubby spring growers that grow rapidly and flower in the spring. When the heat of summer comes they go dormant. Some will grow only as annuals and die in the summer heat (50-65F, 10-18C)
B-spring growers that stay compact, actively grow and flower in the spring, needing deep soaking waterings. They can be cool to cold and dry in the dead of winter. (60-75F, 16-25C)
C-grows in the fall and winter when cool with short days. They like frequent light waterings and lots of mist, mosts come from regions with fog appearing at night. They go dormant in late spring when hot conditions arrive. During the heat of summer often shade is very helpful. Very little water given all summer long. (50-65F, 10-18C)
D-opportunistic, will grow anytime from fall to spring when moisture is given. Grow and water them when you have periods of sunshine, and they go dormant in the heat of summer when less water is needed. (60-75F, 16-25C)

Pediocactus, Sclerocactus and Toumeya

With winter approaching in northern latitudes, the best time for sowing Pediocactus, Sclerocacus and Toumeya is here. In places with hard frosts in mid winter, you can sow the pots outdoors to give exposure to multiple freezing/thawing occasions. In habitat there will be more than 100 nights with subfreezing temps, while during the day the sun will warm the air to thaw the ground surface.

Then in most of these habitats there will be some rain or snow in the spring. Then in spring the ground will be cool and very damp. Many seeds will germinate in early spring under cool damp conditions, after the needed freezing/thawing cycles of mid winter.

In the summer often it is dry, occasionally there will be thunderstorms. The ground will experience very high surface temperatures, be mostly dry, but occasionally very wet when thunderstorms come frequently in short bursts.

If you live where sharp frosts occur in the winter, try to sow the seeds by the end of January if possible, so that enough freezing/thawing cycles can occur.

Summary of sowing method used here in New Mexico:

1. sow in mid winter, keep mostly dry, occasionally wet, freeze at night and thaw in day
2. damp in early spring when cool, occasional light frost, warmer in day. Keep evenly moist and germination will start.
3. very hot in mid summer, mostly dry with occasional soaks. More germination will occur after thunderstorms soak the pots. Avoid prolonged soaking now.
4. mostly dry in fall, occasional soak only. Allow to dry out for winter dormancy. Sometimes plants will bud in the fall, do not keep the plant any warmer for the winter, just let the buds sit until spring when it would naturally flower anyway.

We use only the naturally occuring temps, there is no protection from cold at all. The pots are sown outdoors in plastic pots. The pots are housed in wooden boxes which are covered with nylon window screen. Suspended above the boxes is a layer of shade cloth. These two layers will break up heavy rain drops and give protection from hail.

If long heavy rains are possible where you live, it would be best to put the pots under cover after some germination has taken place. The outdoor treatments are designed to accomplish germination. For example the plants do not like long soaking rains in late summer and into the fall, so you might have to move the pots to an unheated greenhouse or coldframe once they have sprouted. However a long soaking rain is very beneficial in promoting germination.

The easiest to sprout are: Pediocactus simpsonii, Sclerocactus spinosior, pubispinus, and brevispinus. They will often sprout in early spring when it still freezes a bit at night. They find early spring a very active growth time when it is cool and moist.