# Central Turf & Irrigation Supply: "CALTRAX ENHANCED CALCIUM NUTRIENT BOOSTER" registered as a Maryland fertilizer (hydroponic / indoor grow nutrients), registration expires 2027-01-31; registrant Kelly Registration Systems

**Score:** 60/100

| Field | Value |
|---|---|
| Company | Central Turf & Irrigation Supply |
| Registrant | Kelly Registration Systems |
| Product | CALTRAX ENHANCED CALCIUM NUTRIENT BOOSTER |
| Segment | Hydroponic / indoor grow nutrients |
| Registration expires | 2027-01-31 |
| Stage | Renewal due within 120 days |
| MDA product number | 186589 |

## Why this score
- Annual renewal due within 120 days.
- Hydroponic / indoor grow nutrients: a fast-growing segment.

Source: Maryland Department of Agriculture registered fertilizer products (opendata.maryland.gov) (https://opendata.maryland.gov/d/fs6f-ja36). Last refreshed: 2026-10-28T20:50:49.513Z.
From the Maryland Department of Agriculture registered fertilizer product list on opendata.maryland.gov. Segment and grade are derived from the product name and may be imprecise. A listing shows registration status only. Verify with MDA.