Pinguicula moranensis ‘Ayautla’

TaxonomyPermalink

Family: Lentibulariaceae
Genus: Pinguicula
Name: not yet published - can be found under the names Pinguicula Ayautla, Pinguicula moranensis ‘Ayautla’
Sub-classification (Casper): link
Publication: no publication

DescriptionPermalink

soon -

Origin and HistoryPermalink

There are two plants labelled Pinguicula sp ‘Ayautla’ in collections worldwide. Don’t be affraid, the two plants can’t be mixed up. One plant was found by A. Lau and was officially published as Pinguicula gigantea.

Location / MapPermalink

According to the name, it may be from san Bartolome de Ayautla, in the Sierra Mazateca but where exactly ?

(click on the map for better location and relief map)

HabitatPermalink

Introduction to HorticulturePermalink

I found this plant in J.J. LABAT collection (manager of the famous French Nursery “Nature et Paysage”).

Growth and PropagationPermalink

(North hemisphere, France near Paris, in a polycarbonate greenhouse - see the map

Life CyclePermalink

The life cycle observed in culture for this Pinguicula consists of two seasons, one wet and the other dry (see link). The plant forms different leaf rosettes according to the season. During the resting months (winter) the small succulent rosette is composed of numerous non-carnivorous leaves. The carnivorous leaves are produced in spring and during all summer. The life cycle of the plant is probably similar in it’s native habitat.

MediaPermalink

I use a 100 % mineral media : 2 perlite, 2 vermiculite, 1 small sand (for aquarium), 1 fine white sand, 1 pouzzolane (volcanic lava), 1 aqualit (expansed ceramic for aquarium). The aqualit can be replaced by 1 of pouzzolane. Plants in this media grow slower but have a stronger root system.

PotPermalink

Plastic, colour terracotta, diameter 12.5cm, height 12cm.

CultivationPermalink

I think that a slightly airy situation inside the greenhouse is important to avoid air stagnation. For this reason, I use a fan 24h/24h all the year round.

Watering is very important : from May to September (summer). I let the media drying slightly between two watering. I use rain water poured on the top of the pot taking care not to wet the rosette. From October to April, It is important to let the media drying completely (no watering) but with an atmospheric humidity of about 80%.

The mentioned months are indicative and can change according to your own growing conditions. In fact, when this Pinguicula begins to produce its non-carnivorous leaves, you have to stop watering and let the pot drying out completely. Inversely, when the plant begins to produce in early spring its carnivorous leaves, you have to progressively start watering again the pot.

TemperaturePermalink

During growth period, day temperatures are about 25°C but may reach 35°C when the sun is shining on the greenhouse in spite of the use of shading covers. Night temperatures are around 20°C. During resting period : day/night ~~~~ over freezing point. Lower temperature observed : - 4°C. I use an electronic petroleum heater to provide heat.

Flowering PeriodPermalink

May 01

PropagationPermalink

I have never succeeded up to now in pollinating the flowers of this Pinguicula. So I don’t know how the seeds look like. The plants can be propagated easily using non-carnivorous leaves separated from the rosette at the end of winter. You only have to carefully tear out the totality of the leaf particularly with it’s white base as the new plantlets will sprout from this area. Don’t try with the summer leaves, it is harder.