6 Flowers Open on a 'Watermelon' Hybrid Echinopsis: youtu.be/KiTTDrl8sDA?a via YouTube

2 'Arizona Sunset' Flowers Blooming While Another Wilts: youtu.be/MxcC5XrZES0?a via YouTube

4 'Madame Pele' Flowers Wilting: youtu.be/doNky0yMC_o?a via YouTube

4 'Madame Pele' Flowers Wilting: youtu.be/qy4yEMHXZ5M?a via YouTube

Four 3.5"/9 cm 'Cassandra' Flowers Opening: youtu.be/yWoR2nFlmYw?a via YouTube

Four 'Fascination' Flowers Opening: youtu.be/WF1l-sL139g?a via YouTube

Freaky Flowers 2: Wilting Wonders: youtu.be/s4vYwfGKP0M?a via YouTube

A 7.5"/19 cm 'Lausser' Flower Opens: youtu.be/uNTNE8FDOA0?a via YouTube

5 'Glorious' Flowers Open: youtu.be/B6EfwfuO1YQ?a via YouTube

Two 4"/10 cm 'Infinity' Flowers Opening: youtu.be/mbDnWKXVlmE?a via YouTube

A Look Inside an Echinopsis Cactus Flower: youtu.be/vO0wEO0Qees?a via YouTube

A Look Inside an Echinopsis Cactus Flower: youtu.be/OZJWbVoC0wE?a via YouTube

Freaky Flowers 3: youtu.be/Y3RyGMHrh7k?a via YouTube

Two 'Raoul Wallenberg' Flowers Open: youtu.be/tQPz2kHPksM?a via YouTube

7?/22 cm 'Embers' Flower Opening: youtu.be/GrUvDT0rnr4?a via YouTube

'Arizona Sunset' 6 Flower "Zombie Lapse": youtu.be/qQHy8u-hufo?a via YouTube

4 'Geisenheim' Flowers Opening Twice: youtu.be/wLnhHp3ruFA?a via YouTube

Freaky Flower Opening Due to Mass Bloom: youtu.be/FE74veSSr5o?a via YouTube

Two Echinopsis Smrziana Flowers Blooming: youtu.be/somj-DCqENI?a via YouTube

'Wild Red Berry' Flowers Blooming in Holiday Celebration: youtu.be/SlTiS63kuu0?a via YouTube