Calla (syn. Zantedeschia) Ventura

Name: Calla (syn. Zantedeschia) Ventura
Brand: Jack the Grower
SKU: 6010
Price: 3.75 EUR
Availability: InStock

€3,75

Tax included. Shipping calculated at checkout.

Bulbs

1 bulb

€3,75

3 x 1 bulb

~~€11,25~~ €9,00

-20%

Quantity

In stock
Inventory on the way

Order now, shipped within 7 business days

100% flowering guarantee

Official supplier of Keukenhof

Shipping across EU

Calla 'Ventura' - also named Zantedeschia - is known for its elegant blooms and sturdy growth. This special flower bulb produces smooth, trumpet-shaped flowers that emerge from long, slender stems. Calla Ventura thrives in well-drained soil and moderate sunlight, making it suitable for gardens, containers, and cut flower arrangements. Its foliage is slightly glossy, giving a beautiful contrast to its silky champagne coloured blossoms.

Quantity per bag: 1
Size: 16/+
Height: 50 cm
Fragrant: No
Planting season: April - May
Flowering time: August - September

Plant in rich potting soil and water sparingly until growth starts. Temperature 10 - 16° C/50 - 60° F. Plant outdoors in April in full sun. Bring outdoor plants indoors mid-September and keep them frost-free during winter. Bulbs grown from cultivated stock

- Orders placed before 16 March 2025 will be shipped mid March 2025

- Orders placed 16 March - 18 May 2025 will be shipped within 7 business days

At Jack the Grower, we care about sustainability and the environment. To reduce our carbon footprint, we collect orders and ship twice a week instead of on a daily basis.

Jack the Grower

4.9

126 reviews

AI-Generated Summary

Based on 126 reviews

High quality bulbs and plants
Excellent customer service with fast and careful shipping
Beautiful and healthy flowers blooming in the spring

marie golek

4 days ago

Verified

(Translated by Google) I ordered and planted bulbs this fall, I am very happy with my flowers, they are magnificent for their first spring, everything came out of the ground and the plants are of very good quality! In addition, the customer service is top notch, shipping is fast and careful. I recommend and I would definitely recommend :) (Original) J’ai commandé et planté des bulbes cet automne, je suis hyper contente de mes fleurs elles sont magnifique pour leurs premier printemps, tout est sortit de terre et les plantes sont de tres bonnes qualité! En plus le service client est top, l'envoi rapide et soigné. Je recommande et je recommanderais c'est sûr :)

Paula Stefańska

1 week ago

Verified

Absolutely beautiful and healthy flower bulbs and seedlings. carefully packed and delivered on time packages I highly recommend this shop because I have never had more beautiful flowers

Aneta Jasińska

1 week ago

Verified

high quality tulip bulbs and beautiful dahlia rootstocks. top quality goods 🌸🌸🌸

Madara Bodniece

1 week ago

Verified

Good quality tubers, fast delivery, all packed nicely, nothing broken. Will shop again 100%

Sanna

2 weeks ago

Verified

(Translated by Google) Great customer service, fast, friendly and customer-oriented. Warm greetings to Lisa ❤️ The dahlias I ordered were of good quality, a decent size and I will definitely be able to enjoy their blooms next summer. I previously ordered tulips and they are already popping out of the ground. I will probably order from here in the future. (Original) Loistava asiakaspalvelu, nopeaa, ystävällistä ja asiakaslähtöistä. Lämpimät terveiset Lisalle ❤️ Tilaamani daaliat oli hyvälaatuisia, kunnollisen kokoisia ja saan varmasti tulevana kesänä nauttia niiden kukinnasta. Aiemmin tilasin tulppaaneita ja ne jo pilkistää maasta. Todennäköisesti tulen tilaamaan täältä jatkossakin.

Philip Oostenbrink

3 weeks ago

Verified

Great quality bulbs and the company is very quick to respond to emails. Thanks so much!

Veronique Gasperi

1 month ago

Verified

agnieszka kierdelewicz

4 months ago

Verified

(Translated by Google) Excellent! Large and healthy onions. I ordered about 300 onions and they were all healthy! Well packed. Beautiful varieties! (Original) Wspaniałe! Duże i zdrowe cebule. Zamówiłam ok. 300 cebul i wszystkie były zdrowe! Dobrze spakowane. Piękne odmiany!

Castello di Strassoldo SAS

4 months ago

Verified

I bought quite a few great bulbs from Jack the Grower. Their clear and interesting website is a great help in deciding which bulbs to pick. The goods arrived fast and in perfect conditions, with a nice card and a gift. I’ve planted the bulbs and can’t wait to see them flower in Springtime. Thank you🙏❤️

L B

5 months ago

Verified

very correct... fast and accurate delivery... very few supplies in EU post to Slovenija( in comparison with company DUTCHGROW EU, has third of the cost higher pricebeautiful choice)... I hope it will blooms beautifully in the spring!✊🏻🌹🌷🌼

geehandmade

6 months ago

Verified

High quality bulbs and other products. Fast shipping. Highly recommend!

Vanesa Piñeiro

6 months ago

Verified

(Translated by Google) Wonderful selection and customer service of 10. Very high quality bulbs and seeds, I will repeat for sure. (Original) Maravillosa selección y atención al cliente de 10. Bulbos y semillas de muy alta calidad, repetiré seguro.

George Sammut

6 months ago

Verified

Best ever! I recently have done a purchase of amaryllis and narcissus bulbs. Very few suppliers in EU post to Malta. Jack The Grower is one of them! Superb service. Organised. I like loads what I ordered and they even sent a small gift, which I really appreciated loads! Be sure I will share with my friends in Malta and will even do other purchases!! I really suggest Jack The Grower!!!!

Pauline Bakker

6 months ago

Verified

In alle opzichten geweldig! Mooie overzichtelijke website, alerte, prettige en snelle communicatie, alles met zorg en aandacht ingepakt in een perfecte stevige doos, mooie bollen, zelfs een leuke attentie erbij. De aandacht en zorgvuldigheid straalt echt overal van af. Dit was mijn eerste maar zeker niet mijn laatste bestelling. Ik g met extra veel plezier bolletjes planten en alvast spieken bij de zomercollectie ! (Translated by Google) Great in every way! Nice, clear website, alert, pleasant and fast communication, everything packed with care and attention in a perfect sturdy box, beautiful bulbs, even a nice gift. The attention and care really shines through everywhere. This was my first but certainly not my last order. I'm looking forward to planting bulbs and taking a peek at the summer collection!

Joao Pinto

6 months ago

Verified

(Translated by Google) The bulbs I ordered are perfectly preserved and in great condition! All very well packaged and identified and I'm sure they will have a great flowering in the spring! Excellent quality from JacktheGrower 😁 (Original) Os bulbos que encomendei estão perfeitamente bem conservados e em ótimas condições! Todos muito bem embalados e identificados e tenho a certeza que terão uma ótima floração na primavera! Excelente qualidade da JacktheGrower 😁

Marta Leite Rodrigues

6 months ago

Verified

All packed with amazing care, loads of springs bulbs varieties, and the customer service it's just brilliant!

PAOLA GARCÍA PRIETO

6 months ago

Verified

(Translated by Google) I have bought bulbs of different types but without a doubt the jack dahlias are incredible (Original) He comprado bulbos de diferentes tipos pero sin duda las dalias de jack son increíbles

Anne-Karine Leeuwen

6 months ago

Verified

Prima service, directe reactie en super fijn ingepakt met zelfs presentjes erbij. Heel leuk (Translated by Google) Excellent service, immediate response and very nicely packaged with even presents. Very nice

Klaudia Lach

6 months ago

Verified

Yes order Come. Im wait from flower 🤩

nijole kairiene

6 months ago

Verified

Roma Armakaviciene

6 months ago

Verified

Bulbs are very good👌 thank you very much🤗

Anthony Castelli Parente

7 months ago

Verified

Top notch bulbs variety and quality , impeccable customer service . After 8 years living in the Netherlands this is my go-to store when I need to ship bulbs to my family in Italy or when i need them here in NL. Thanks so much Jack staff! Edit 31/03/23 Pics added from my mom garden

Petra De Becker

8 months ago

Verified

Ik ben heel erg tevreden met de bloemen van Jack the Grower. De bloembollen komen zorgvuldig verpakt in een stevige doos, en zijn individueel verpakt in herkenbare zakjes. Alle dahlia's die ik besteld heb staan in bloei of op het punt om uit te komen, dus ze zijn van uitstekende kwaliteit. Ik kan hen alleen maar aanraden! (Translated by Google) I am very satisfied with the flowers from Jack the Grower. The flower bulbs come carefully packaged in a sturdy box and are individually packed in recognizable bags. All the dahlias I ordered are in bloom or about to emerge, so they are of excellent quality. I can only recommend them!

Helena Huybrechts

11 months ago

Verified

Heel tevreden met de service en bloemen van Jack the grower! Ze zijn zeer klant gericht en steeds vriendelijk. De bloemen stralen in de tuin en zijn van goede kwaliteit! Top bedrijf met top mensen! (Translated by Google) Very satisfied with the service and flowers from Jack the grower! They are very customer-oriented and always friendly. The flowers shine in the garden and are of good quality! Top company with top people!

linda peacock

11 months ago

Verified

I felt that I had to leave an extremely positive review. I ordered all my bulbs back in October not really knowing what to expect. The Spring bulbs, daffodils, tulips, iris, crocus, have all flowered and been extremely beautiful and long lasting. I can’t tell you how much joy the flowers and colours bring to my every day! Can’t wait to see the summer flowers bloom. Thank you Jack the Grower, love love love! Have recommended your company and will definitely be buying from you again ❤️💚

Ivy Porubsky

11 months ago

Verified

Im so happy with all of my bulbs!!! The flowers all turned out so beautiful and I cant wait to order even more for next year!

N. Karanasios

12 months ago

Verified

I had the best experience with JackTheGrower. The site was very easy to use. They have a huge variety of bulbs. My package arrived in perfect condition in only seven days. All the bulbs were healthy and they all bloomed incredibly. The people running this business are great and ready to help you. In one of my orders, one variety of bulbs wasn’t available because of weather problems in their area. They refunded me the price of that product in no time! I have nothing but good things to say!

Alexandros Ioakeimidis

12 months ago

Verified

Maria Simona Morosin

12 months ago

Verified

I ordered hundreds of tulips of different sorts: we had a frosty winter and a very rainy season this year in Northern Italy, so some of my tulips suffered from this, some did not correspond to the color in the original picture ( I don't know if it depends on the soil). In general they are amazing and are giving me so much joy! I will definitely buy them again! thank you JacktheGrower! :)

Dóra Pesti

12 months ago

Verified

Superkwaliteit! schoonheid is gegarandeerd!😉👌 (Translated by Google) Super quality! beauty is guaranteed!😉👌

Franziska Dengler

12 months ago

Verified

(Translated by Google) Contact with the team was very quick, friendly and helpful. Most of the tubers look very good. A few are very dried out, but I don't know about them and I think that's normal. Since there is a growth guarantee, I hope for the best. I was always very happy about the extra onions. 🤩 (Original) Der Kontakt mit dem Team war sehr schnell, freundlich und hilfsbereit. Die Knollen sehen größtenteils sehr gut aus. Ein paar sind sehr eingetrocknet, aber ich kenne mich nicht aus und denke, das ist normal. Da es eine Anwuchsgarantie gibt, hoffe ich auf das Beste. Ich habe mich immer sehr über die extra Zwiebeln gefreut. 🤩

Alan Cody

12 months ago

Verified

Great service very very good plants...all arrived in perfect condition and delivered when they said they would.I will definetly be shopping there again

Susanna Rubini

12 months ago

Verified

(Translated by Google) Daffodils and tulips are in bloom.🤗🤩 (Original) Narcisi e tulipani sono fioriti.🤗🤩

Надя Иванова

1 year ago

Verified

(Translated by Google) Quality bulbs, excellent attitude, correct service, fast delivery and always wonderful gifts. I am very happy with everything I receive. 😊 (Original) Качествени луковици, отлично отношение, коректно обслужване, бърза доставка и винаги прекрасни подаръци. Много съм доволна от всичко, което получавам. 😊

Maari Jurvelin

1 year ago

Verified

Exellent quality of all the flowers. And super quick and friendly customer support 💛🌸

Jolanta Ge

1 year ago

Verified

Fréderique Kool

1 year ago

Verified

Ook dit voorjaar weer prachtige tulpen, narcissen en krokussen van JTG in de tuin! Door de harde wind waren een aantal narcissen geknakt, maar nu in een vaas staan ze al meer dan een week binnen. Extra leuk! Zulke mooie bloemen als deze vind je niet zomaar in de winkel! (Translated by Google) Beautiful tulips, daffodils and crocuses from JTG in the garden again this spring! A number of daffodils were broken by the strong wind, but they have now been in a vase indoors for more than a week. Extra fun! You won't find such beautiful flowers like these in the store!

Sonia Luciani

1 year ago

Verified

(Translated by Google) Great customer service, perfect packaging. The free freesia bulbs are very welcome! Thanks I planted all the bulbs can't wait to see their flowers! See you soon! 🌷 (Original) Ottimo servizio clienti, imballaggio perfetto. Molto graditi i bulbi di fresie in omaggio! Grazie ho piantato tutti i bulbi non vedo l'ora di vedere i loro fiori! A presto! 🌷

Margherita Santini

1 year ago

Verified

exceptional flowers!!!

Emese

1 year ago

Verified

Mooi assortiment! Ga in het voorjaar zeker weer bestellen. (Translated by Google) Nice assortment! Will definitely order again in the spring.

Vesna pirineji

1 year ago

Verified

I have got a most beautiful tulips. Thank you very much.

Dr. Székely Anna Franciska

1 year ago

Verified

I ordered many-many spring bulbs from you a couple weeks ago. They arrived this week on Friday and I could not wait to finally plant them in our garden. I have to tell you, I was totally amazed by everything: the packaging at first sight already - that it was not full of plastic, and that we even received some bulbs extra as a gift, and 10 percent coupon, as well. But the quality of the bulbs - fantastic! I have never seen hyacint bulbs so big! And everything else - they are all so nice and healthy. One of the narcissus bulbs and several túli bulbs even had a babies on the side. So I am writing to you to say thank you for your quality and kindness. I wish every company would be like yours. I'm so glad I found you, I will be a loyal customer, who probably returns to you every year, as long as I still have space in my garden haha! Just keep on doing what you do, because it is wonderful!

Patricia Hagman

1 year ago

Verified

Als kado naar corfu gestuurd, na veel leveringsproblemen en emailverkeer met Jack the groter uiteindelijk toch kunnen leveren. Het komt vooral de postbezorging op corfu dat het zo lang geduurd heeft. Blij met de mails waarin dit mooie bedrijf mij op alle mogelijke manieren heeft geholpen!!! (Translated by Google) Sent to Corfu as a gift, but after many delivery problems and email exchanges with Jack the Greater, I was finally able to deliver. It is mainly the mail delivery in Corfu that has taken so long. Happy with the emails in which this wonderful company helped me in every possible way!!!

JURIJUS SEDNIS

1 year ago

Verified

Super.

Renate Strazdina

2 years ago

Verified

Great offerings, amazing quality and easy delivery.

Anne Pietilä

2 years ago

Verified

Good quality. Everything Ok, reasonable shippingcosts.

Asta Krasauskaite

2 years ago

Verified

Beautiful flowers from Jack the Grower brightens garden in spring time 🌹🌹🌹

antonietta pardi

2 years ago

Verified

(Translated by Google) I received some huge bulbs....thank you thank you thank you......beautiful (Original) mi sono arrivati dei bulbi enormi....grazie grazie grazie......bellissimi

Perfect match for your garden

FAQ

We deliver to the following countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden.

Unfortunately, we don't deliver to Norway and Switzerland due to customs regulations.

We ship the flower bulbs with Parcel4You (packet service).

Once your order is packed, you’ll receive an email notification with a Track & Trace number, allowing you to follow your shipment online.

For the best quality and results, we recommend planting your bulbs as soon as they arrive. In case you're not ready to plant them right away, especially if the weather is still a bit too warm for certain varieties like tulips, you can safely store the bulbs for later this season.

Make sure they enjoy good airflow and keep them away from warm or damp conditions. Simply unpack the bulbs and find them a cool, dry spot.

We do not (yet) sell 100% organic flower bulbs. However, we work closely with certified growers who are committed to responsible farming practices.