Unwins Plum Tomato San Marzano Seeds

This product is no longer available. Please see our Vegetable Seed collection for more vegetable seeds.

Unwins Plum Tomato San Marzano Seeds produce a classic large plum-type tomato with a deep-red colour and a dry and meaty texture.

Chosen for flavour, sweetness and texture, these are tried and tested favourites. They make excellent bases for Mediterranean sauces

Indoor cordon type
Much loved classic

Sow Jan-May

Harvest Jul-Sep

Sow Indoors

Perfect For Pots

Full of Vitamins

Product Highlights

Classic plum-type variety

Large, deep red fruits

Wonderful in Mediterranean sauces

Plant Spacing:

45cm

Plant Height:

1.8m

Row Spacing:

60cm

Sowing Depth:

3-5mm

Sow Time To Flower:

5 months

Sow Time To Germination:

1-2 weeks

Spread:

30cm

Pack Quantity:

Colour:

Red

Tips & Advice:

Sowing Indoors

Level fill a module tray with seed compost firming with the base of another tray. Water well with a fine rose. Sow seeds individually and lightly cover with compost or vermiculite. Place in a propagator at 18-20°C or cover tray with cling film and leave in a warm room. Keep moist.

Growing On

When shoots appear, remove cling film. Keep seedlings in a light position, but shade from direct sunlight. When plants have 4 leaves transplant to 8cm pots of potting compost. Grow coolly and steadily. Minimum temperature 10°C.

Planting Out

When the first flowering truss forms transfer to greenhouse border, grow bags or large pots 30cm apart in rows 60cm apart minimum 10°C.

Growing On

Cordon Cultivation Note / Indeterminate/ Vine varieties require training up canes, strings or wires. Remove side shoots as they appear.

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Growing Calendar

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sow Indoors

Harvest