PREMIUM CRAFTED EST. 1983 NELSON PLANT FOOD ColorStar Flowering Plant Fertilizer 4 lb. — 4–5 Month Release, Bloom Booster

ColorStar by PREMIUM CRAFTED EST. 1983 NELSON PLANT FOOD is a nutrient-dense, 4–5 month release fertilizer formulated to increase bloom size and quantity for indoor and outdoor flowering plants.

Built as an all-purpose bloom booster, ColorStar blends multiple nitrogen sources with bone and blood meals plus essential micronutrients to support continuous flowering without frequent applications. Use it on annuals, perennials, bulbs, and flowering shrubs to feed plants for several months with a single application.

How does ColorStar improve bloom size and frequency?

ColorStar supplies concentrated nutrients that flowering plants use to produce larger, more vivid blooms over an extended period. The formula balances macronutrients and trace elements so plants don’t exhaust a single nutrient rapidly.

• Contains 25% combined bone and blood meal for available phosphorus and organic nitrogen.
• Includes potassium nitrate and ammoniated phosphate to support flower development.
• Delivers iron, zinc, copper and manganese sulfates for healthy pigmentation and foliage.

How long will one application feed my plants?

Each application of ColorStar is designed to feed plants for approximately 4–5 months, reducing the need for repeated feedings during a season. Multiple nitrogen sources provide staggered release so nutrients become available over time rather than all at once.

• Seven nitrogen sources with different release profiles for steady feeding.
• Single application covers peak flowering periods for several months.
• Works both in containers and in-ground plantings for convenience.

Is ColorStar suitable for indoor plants and outdoor gardens?

Yes — ColorStar is formulated for use on both indoor and outdoor flowering plants, including houseplants, bedding plants, and landscape flowers. Its balanced mix makes it versatile across many growing situations while providing targeted bloom support.

• Safe for potted plants and garden beds when applied per label directions.
• Helps bulbs, shrubs, and annuals produce consistent blooms.
• Easy-to-use feeding interval helps indoor growers avoid overfeeding.

What nutrients and minerals are included in the formula?

Beyond organic bone and blood meal, ColorStar contains several macronutrients and micronutrients that support flowering, pigmentation, and overall plant health. The nutrient-dense blend was designed to give growers a broad spectrum of elements in one product.

• Macronutrients: potassium nitrate, ureaform, ammoniated phosphate.
• Organic inputs: bone meal and blood meal for phosphorus and nitrogen.
• Micronutrients: iron sulfate, iron oxysulfate, zinc sulfate, copper sulfate, manganese sulfate, magnesium oxide, calcium oxide and calcium sulfate.

Who is this for: ColorStar is aimed at home gardeners and hobby growers who want bigger, more abundant blooms without constant feedings. It’s well-suited to people who maintain container plants, seasonal flower beds, flowering shrubs, bulbs, or mixed perennial borders and prefer a single, nutrient-dense application that supplies months of steady nutrition.