Echinocactus grusonii, popularly known as the golden barrel cactus, golden ball or mother-in-law's cushion, is a well known species of cactus, and is endemic to east-central Mexico. It is rare and endangered in the wild. The cactus grows in volcanic rock on slopes, at altitudes around 1,400 metres (4,600 ft). Description Growing as a large roughly spheical globe, Echinocactus grusonii may eventually reach over 1 metre (3.3 ft) in height after many years. Younger Golden Barrel plants do not look similar to mature specimens. The generation lifetime is estimated to be 30 years. There may be up to 35 pronounced ribs in mature plants. The sharp spines are long, straight or slightly curved, and various shades of yellow or, occasionally, white. If sold out some amount or you want some custom order please contact us. Seeds are viable and suitaible for planting. If you purchase 3 or more seeds orders from our shop, you will get double amount of the smallest seeds for free! Free international shipping (Europe1 week delivery, Rest 2-4 weeks delivery, NO TRACKING!). Expedited international shipping with tracking number (1-2 weeks delivery). Tracking number will be upload 24h after postage. Feedback! We want to earn a 5-star rating from every purchase. We will do everything for your fatisfaction. When you receive your purchase, please take a moment to leave us a positive feedback. If there was something unsatisfactory about your purchase, please email us through before leaving feedback and we'll do what's necessary to solve the problem and ensure your satisfaction! Thank you! Many countries has specific Phytosanitary regulations, some countries may restrict imports of plant goods, including seeds. Please be aware that import customs clearance is your responsibility and it is beyond of our control.