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Berry · Moderate

How to Grow Kiowa Thornless Blackberry

Rubus × 'Kiowa'

Your complete guide to growing Kiowa Thornless Blackberry.

☀SunFull sun (6+ hours)
💧Water1-2 inches per week
📅Harvest60-70 days
🗺Zones6–9
Kiowa Thornless Blackberry

When to Plant Kiowa Thornless Blackberry

Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.

ZoneStart IndoorsDirect SowHarvest
Zone 6 — — July – October
Zone 7 — — July – October
Zone 8 — — June – November
Zone 9 — — May – December

Companion Plants for Kiowa Thornless Blackberry

✓ Good companions

Chives

Repels aphids and Japanese beetles while improving soil with sulfur compounds

Clover

Fixes nitrogen in soil and provides living mulch to suppress weeds

Comfrey

Deep roots bring nutrients to surface, leaves make excellent mulch

Garlic

Deters aphids, spider mites, and fungal diseases with sulfur compounds

Marigolds

Deters nematodes and aphids with natural compounds, attracts beneficial insects

Nasturtiums

Acts as trap crop for aphids and cucumber beetles, repels ants

Tansy

Repels ants, mice, and flying insects that damage berry crops

Yarrow

Attracts beneficial predatory insects and improves soil mineral content

✗ Keep away from

Black Walnut

Produces juglone toxin that inhibits growth and can kill blackberry plants

Potato

Shares susceptibility to verticillium wilt and other soil-borne diseases

Tomato

Competes for nutrients and both susceptible to similar fungal diseases

Nutrition Facts

Per 100g serving (USDA FoodData Central)

43.0kcal
1.39gProtein
5.30gFiber
21.00mgVitamin C
0.62mgIron
Notes from the garden

A greener inbox, occasionally.

Seasonal planting ideas, useful tips and a little inspiration. No weeds.