Silver Earth Star
Cryptanthus argyrophyllus
Family: Bromeliaceae
Silver Earth Star grows in bright indirect light and prefers loose organic soil. Water needs: Moderate.
How to Grow Silver Earth Star
Silver Earth Star growing information includes sunlight requirements of Bright indirect light, soil conditions listed as Loose organic soil with a soil pH of 5.0-6.5, and Moderate water needs. The listed hardiness zones are 10-11. For propagation reference, the database lists germination or establishment information for Silver Earth Star as 14-30 days, with planting or establishment depth listed as Surface sow. Days to maturity are listed as 1-2 years.
Plant Overview
Silver Earth Star (Cryptanthus argyrophyllus) is listed in the Bromeliaceae family and categorized as a terrestrial perennial with a perennial life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Easy.
- Plant ID
- PLT-2999
- Family
- Bromeliaceae
- Plant type
- Terrestrial perennial
- Life cycle
- Perennial
- Difficulty
- Easy
Growing Conditions
Silver Earth Star is listed for bright indirect light conditions. Water needs are listed as moderate. The database soil reference is Loose organic soil. The listed soil pH range is 5.0-6.5, and the listed hardiness range is 10-11.
- Hardiness zones
- 10-11
- Sunlight
- Bright indirect light
- Soil
- Loose organic soil
- Soil pH
- 5.0-6.5
- Water needs
- Moderate
Seed & Germination
For seed starting, the listed germination time is 14-30 days and the seed depth is Surface sow. The listed time to maturity is 1-2 years. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.
- Germination
- 14-30 days
- Seed depth
- Surface sow
Harvest & Propagation
- Days to maturity
- 1-2 years
Related Plants
Find, buy, swap, or sell Silver Earth Star
One World One Seed connects this plant profile to community sellers, plant swaps, storefronts, and participating garden retailers.
Growing Reference Note
Plant performance can vary with climate, soil, weather, cultivar, seed quality, and gardening methods. The values on this page are general database reference ranges rather than a substitute for local extension guidance or seed-packet instructions.