nutrient deficiency

This entry documents physiological nutrient deficiency symptoms observed in Trichocereus cultivars (such as Landfill x Ogun). Affected specimens exhibit a distinct loss of deep green coloration, with the epidermis turning a lighter lime-green shade. Growth may become noticeably skinnier than normal, though the plant's overall vitality remains intact, often continuing to grow and producing healthy basal offsets (pups).

Nutrient deficiency is a physiological disorder rather than a specific clone. The discussion surrounding these symptoms arose in the community regarding a Landfill x Ogun specimen cultivated by Somanyhobbies in North Florida, which exhibited lime-green coloration and skinny growth compared to the rest of their collection.

* Soil Composition: High inorganic content (pumice, perlite, gravel) can lead to rapid nutrient washout, especially in areas with frequent heavy rain. * Watering & Flushing: If nutrient lockout is suspected, flush the substrate thoroughly with water adjusted to a pH of 6.5. * Fertilization: Apply fertilizer very lightly. Avoid overfeeding or applying heavy treatments during cold weather. Wait until sustained warm weather (spring or warm winter windows) to feed. * General Guidance: Maintain standard care for Trichocereus pachanoi/hybrids; some plants may naturally resolve growth issues and throw healthy basal pups without drastic changes.