Plants - 9koala Information sharing and downloading https://9koala.com/ Plants - 9koala Information sharing and downloading true https://9koala.com/1036-rhipsalis-cereuscula.html Admin Cacti only Mon, 13 Apr 2026 20:57:09 +0400
Rhipsalis cereuscula
Common name(s): Mistletoe Cactus
Family: Cactaceae
Origin: Brasil


]]> true https://9koala.com/1068-ferocactus-gracilis.html Admin Cacti only Mon, 13 Apr 2026 20:57:00 +0400
Ferocactus gracilis
Temprature +7 +42
Common name(s): Fire Barrel Cactus
Family: Cactaceae
Origin: Mexico






]]> true https://9koala.com/1187-euphorbia-ammak-variegata.html Admin Supurge Family Mon, 13 Apr 2026 20:56:46 +0400 Euphorbia ammak VariegataCommon name: African Candelabra
Synonyme: N/A
Family: Euphorbiaceae
Origin: the wild type is native to Jemen and Saudi Arabia
More infos: N/A


















]]> true https://9koala.com/1185-euphorbia-bupleurifolia-susannae.html Admin Supurge Family Mon, 13 Apr 2026 20:56:45 +0400 Euphorbia bupleurifolia susannaeCommon name: Spurge
Synonyme: Euphorbia japonica
Family: Euphorbiaceae
Origin: the parent species are native to South Africa
More infos: crossing between Euphorbia bupleurifolia E. susannae



]]> true https://9koala.com/1092-cleistocactus-winteri-cristata.html Admin Cacti only Sun, 19 Jan 2025 12:40:26 +0400
Cleistocactus winteri “Cristata”
Common name: Golden Rat Tail, Rat Tail Cactus
Synonyme: Hildewintera aureispina “Cristata”
Family: Cactaceae
Origin: the wild type is native to Bolivia
Min Temperature: +5
how to grow at home care facts everything


]]> true https://9koala.com/1193-pleiospilos-compactus-ssp-canus.html Admin Living Stones Sun, 19 Jan 2025 12:40:16 +0400 Pleiospilos compactus ssp. canus

Common name(s): Liver Plant, Split Rock Plant
Synonyme(s): N/A
Family: Aizoaceae
Origin: South Africa
More infos: N/A


]]> true https://9koala.com/1195-machairophyllum-bijlii-bijliae.html Admin Living Stones Sun, 19 Jan 2025 12:40:00 +0400 Machairophyllum bijlii or bijliaeCommon name(s): N/A
Synonyme(s): I could not figure out which of the two names is the synonyme.
Family: Aizoaceae
Origin: South Africa
More infos: N/A
]]> true https://9koala.com/1022-oreocereus-trollii-cactus.html Admin Cacti only Sun, 19 Jan 2025 12:39:57 +0400 Oreocereus trollii





Ideal conditions

Due to its light demands, Oreocereus Trollii should be kept outdoors, though it can also thrive indoors if provided with direct sunlight.
The Oreocereus Trollii cactus can survive in quite a wide range of temperatures. These cacti mostly do alright at temperatures as low as 20 degrees Fahrenheit (-6.7 degrees Celsius), and they are also quite resistant to heat thanks to their hair.

Watering

Water Oreocereus Trollii just like any other succulent – when the soil is dry to the touch. This cactus is drought-resistant and thus doesn’t need much water, though it should be watered regularly for best results.
Avoid overwatering the Oreocereus Trollii cactus-like many other cacti, this cactus is sensitive to standing water and may even develop root rot due to it.
If your area is rainy, then you may not need to water your Oreocereus Trollii manually. Only water the cactus yourself when its soil is dry and no rain is expected.
In the winter months, reduce the water supply to this cactus – Oreocereus Trollii gets dormant and has reduced water needs in winter. You may lightly water it once or twice a month, but be very careful with winter watering since root rot is much easier to trigger in winter than in summer.

Where to plant

Plant Oreocereus Trollii in a fast-draining cactus potting mix to prevent water from accumulating around the cactus’ roots. For added drainage, you may add perlite or pumice in a 1:1 ratio or even more.
If planting the Oreocereus Trollii cactus in a pot, be sure to pick a pot with large drainage holes at the base.
Outdoors is where Oreocereus Trollii does best, so we recommend that you do keep your cactus outside where the plant will have easy access to direct sunlight.
Though the Oreocereus Trollii cactus is pretty resistant to heat, you should move it to a shaded location during heat waves or extreme heat just in case.
If you are planning to keep the Oreocereus Trollii cactus indoors, then make sure to place it on a sunny window sill that receives direct sunlight all day.

General care information

Aside from the above, you’ll also need to occasionally fertilize and repot your Oreocereus Trollii cactus.
Fertilization isn’t required if you’ve just repotted the cactus into fresh soil. Otherwise, dilute a cacti fertilizer into half strength and fertilize the soil once every 4-8 weeks, depending on your mix.
As for repotting, the Oreocereus Trollii cactus grows up to 12 feet tall and around 4 inches wide, so your cactus may require repotting quite a few times throughout its lifetime.
Before repotting, allow the soil to dry. Remove the plant from the soil, inspect its roots, and remove any parts that are rotten or damaged. Then, place the cactus into new soil and don’t water it for around a week to allow it to recover.
]]> true https://9koala.com/1171-euphorbia-mammillaris-variegata.html Admin Supurge Family Sun, 12 Jan 2025 16:49:53 +0400 Euphorbia mammillaris “Variegata”Common name: Corkscrew, Corncob-Cactus
Synonyme: Euphorbia mamillaris
Family: Euphorbiaceae
Origin: none, cultivar. Euphorbia mammillaris is native to South Africa.
More Infos: it need a loot of sunlight. It is a type of cactus with stinging thorns. If you think that taking care of the flowers in your house is a very laborious job, cacti are just for you. Cacti, which are less resistant to heat, can easily grow in open areas on temperate coastlines, while in cold climate regions, they should be outside in summer and indoors in winter.

]]> true https://9koala.com/1094-cereus-repandus-florida.html Admin Cacti only Sun, 12 Jan 2025 16:49:40 +0400
Cereus repandus “Florida”
Common name: Giant Club Cactus, Hedge Cactus
Synonyme: Cereus peruvianus
Family: Cactaceae
Origin: none, cultivar. The parent form is native to Grenada, Netherlands Antilles, Venezuela.
Min Temperature: +5


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