I heard this is heat summer tolerant that’s why it’s called heatwave, is this true? Can we grow now in June I’m not summer?

Go for it! If they start to show heat shock, you can always try transplanting to a cooler location.

What varieties are included?

Those shown in the photo. However, with the extreme heat this summer growth is limited & only the red lettuce is barely making it. Will wait until Sept to plant more seeds. Did great last year though and had many salads from this blend.

Will this do well indoors under a grow light?

Hi McCall, You would not get heads indoors under lights, and the leaves would not be as thick or intensely colored as you would expect from a romaine. Maybe try a looseleaf type, such as Salad Bowl. You can harvest the young leaves and more should grow from the center. - Burpee

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🌿 Stay cool, grow bold with Burpee Heatwave Blend Lettuce!

BULK SEED VALUE - 1000 seeds per pack to fuel your garden ambitions
NON GMO ASSURANCE - Pure, trusted seeds from Burpee, the gardener’s best friend since 1876
FAST GROWING GREENS - Enjoy crisp leaves in just 60 days from sowing
HEAT RESILIENT HARVEST - Lettuce that stays fresh and flavorful even in scorching temps
UNIVERSAL ZONE COMPATIBILITY - Grows strong in zones 1 through 11—your garden’s all-season MVP

Burpee Heatwave Blend Lettuce Seeds offer 1000 non-GMO seeds designed to thrive in full sun and heat, producing crisp, tasty leaves in just 60 days. Suitable for all growing zones (1-11), this variety ensures a reliable, productive harvest for gardeners seeking fresh, resilient greens all season long.

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Product Dimensions	8.26 x 0.16 x 11.43 cm; 22.68 g
Part number	64015A
Expected blooming period	Spring
Moisture needs	Regular Watering
Sunlight exposure	Full Sun
Manufacturer	Burpee
Item model number	Heatwave Blend
ASIN	B078GVS4CN

BurpeeHeatwave Blend Lettuce Seeds 1000 seeds

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