Crispin (Mutsu)

Family: Rosaceae Fruit

Crispin (Mutsu) brings a bright, honeyed crunch to every bite, with a balanced sweetness and a softly tart lift that lingers like fresh orchard air.

The fruit is large and beautifully striped, often warming to a pale golden base with rosy blush, while the flesh stays firm, juicy, and exceptionally crisp—ideal for keeping on the counter and savoring at its peak. Grow Crispin for a dependable, showy harvest and a standout apple that shines in fresh use and also holds its character beautifully in preserves and spiced preparations.

Light: Full SunMaturity: 120 DaysHabit: Shrub

Botanical illustration of Crispin (Mutsu)

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Aug 23rd
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	120
Sun Requirements	Full Sun
Growth Habit	Shrub
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	65
Min Soil Temp (°F)	40
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Crispin (Mutsu) has a firm crunch and honeyed-aromatic profile that stays intact even when warmed, so it’s built for fresh eating and for recipes where you don’t want apple to turn fluffy. Use it thick-sliced or in a quick heat—its tart lift snaps against fat (cheddar, pork) and plays clean with spice (cinnamon, lemon).

Best Uses

stacked fresh slices on sourdough with sharp cheddar
snappy apple slaw (cut fine so it drinks the dressing without going limp)
spiced skillet apples for pork sausage and cider
thick-cut baking or grilling where the flesh holds shape
spoonable preserves with cinnamon and lemon zest

Flavor Profile

bright honeyed sweetness softly tart lift exceptionally crisp, juicy bite aromatic orchard perfume

Kitchen Pairings

sharp cheddar cider vinegar cinnamon brandy or Calvados pork sausage

Frequently Asked Questions

What is a common disease problem for Malus domestica (apple) like Crispin, and how can I manage it?

Apple scab (Venturia inaequalis) is one of the most common diseases on Malus domestica, causing dark, olive lesions on leaves and fruit. Remove and destroy fallen leaves in autumn, and thin tree canopy for better airflow. During the season, use a labeled fungicide program at first sign of lesions and repeat as directed, especially after wet periods.

How often should I water Crispin (Malus domestica) during the main growing phase?

In spring to early summer, water deeply about once per week, aiming for consistently moist soil around the root zone without keeping it soggy. During hot spells, check moisture 2–4 inches down and increase to about every 3–5 days if it’s drying out quickly. Stop frequent light watering—apple roots need deep, thorough moisture to support steady growth.

How do I tell when Crispin apples are ready to harvest?

Harvest when the fruit develops full background color and the skin shows a firm, crisp feel that resists soft bruising. You can also check the seeds: they should be deep brown rather than pale. For best timing, do a taste test on a few apples and pick when they are sweet and well-flavored, usually around 120 days from spring growth onset.